[{"year":"2022","date_created":"2023-05-10T14:48:46Z","abstract":[{"lang":"eng","text":"In this work, a feed-forward artificial neural network (FF-ANN) design capable of locating eigensolutions to Schrödinger's equation via self-supervised learning is outlined. Based on the input potential determining the nature of the quantum problem, the presented FF-ANN strategy identifies valid solutions solely by minimizing Schrödinger's equation encoded in a suitably designed global loss function. In addition to benchmark calculations of prototype systems with known analytical solutions, the outlined methodology was also applied to experimentally accessible quantum systems, such as the vibrational states of molecular hydrogen H2 and its isotopologues HD and D2 as well as the torsional tunnel splitting in the phenol molecule. It is shown that in conjunction with the use of SIREN activation functions a high accuracy in the energy eigenvalues and wavefunctions is achieved without the requirement to adjust the implementation to the vastly different range of input potentials, thereby even considering problems under periodic boundary conditions."}],"publication_identifier":{"issn":["1463-9076","1463-9084"]},"_id":"12938","month":"10","external_id":{"pmid":["36254856"]},"publisher":"Royal Society of Chemistry","publication_status":"published","fulldoi":"https://doi.org/10.1039/d2cp03921d","pmid":1,"issue":"41","scopus_import":"1","date_published":"2022-10-04T00:00:00Z","status":"public","language":[{"iso":"eng"}],"publication":"Physical Chemistry Chemical Physics","volume":24,"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Jakob","last_name":"Gamper","full_name":"Gamper, Jakob"},{"full_name":"Kluibenschedl, Florian","id":"7499e70e-eb2c-11ec-b98b-f925648bc9d9","last_name":"Kluibenschedl","first_name":"Florian"},{"full_name":"Weiss, Alexander K. H.","last_name":"Weiss","first_name":"Alexander K. H."},{"full_name":"Hofer, Thomas S.","first_name":"Thomas S.","last_name":"Hofer"}],"title":"From vibrational spectroscopy and quantum tunnelling to periodic band structures – a self-supervised, all-purpose neural network approach to general quantum problems","article_processing_charge":"No","oa_version":"Published Version","date_updated":"2023-05-15T07:54:08Z","quality_controlled":"1","oa":1,"intvolume":"        24","main_file_link":[{"url":"https://doi.org/10.1039/D2CP03921D","open_access":"1"}],"doi":"10.1039/d2cp03921d","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"citation":{"ista":"Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. 2022. From vibrational spectroscopy and quantum tunnelling to periodic band structures – a self-supervised, all-purpose neural network approach to general quantum problems. Physical Chemistry Chemical Physics. 24(41), 25191–25202.","apa":"Gamper, J., Kluibenschedl, F., Weiss, A. K. H., &#38; Hofer, T. S. (2022). From vibrational spectroscopy and quantum tunnelling to periodic band structures – a self-supervised, all-purpose neural network approach to general quantum problems. <i>Physical Chemistry Chemical Physics</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d2cp03921d\">https://doi.org/10.1039/d2cp03921d</a>","ama":"Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. From vibrational spectroscopy and quantum tunnelling to periodic band structures – a self-supervised, all-purpose neural network approach to general quantum problems. <i>Physical Chemistry Chemical Physics</i>. 2022;24(41):25191-25202. doi:<a href=\"https://doi.org/10.1039/d2cp03921d\">10.1039/d2cp03921d</a>","ieee":"J. Gamper, F. Kluibenschedl, A. K. H. Weiss, and T. S. Hofer, “From vibrational spectroscopy and quantum tunnelling to periodic band structures – a self-supervised, all-purpose neural network approach to general quantum problems,” <i>Physical Chemistry Chemical Physics</i>, vol. 24, no. 41. Royal Society of Chemistry, pp. 25191–25202, 2022.","chicago":"Gamper, Jakob, Florian Kluibenschedl, Alexander K. H. Weiss, and Thomas S. Hofer. “From Vibrational Spectroscopy and Quantum Tunnelling to Periodic Band Structures – a Self-Supervised, All-Purpose Neural Network Approach to General Quantum Problems.” <i>Physical Chemistry Chemical Physics</i>. Royal Society of Chemistry, 2022. <a href=\"https://doi.org/10.1039/d2cp03921d\">https://doi.org/10.1039/d2cp03921d</a>.","short":"J. Gamper, F. Kluibenschedl, A.K.H. Weiss, T.S. Hofer, Physical Chemistry Chemical Physics 24 (2022) 25191–25202.","mla":"Gamper, Jakob, et al. “From Vibrational Spectroscopy and Quantum Tunnelling to Periodic Band Structures – a Self-Supervised, All-Purpose Neural Network Approach to General Quantum Problems.” <i>Physical Chemistry Chemical Physics</i>, vol. 24, no. 41, Royal Society of Chemistry, 2022, pp. 25191–202, doi:<a href=\"https://doi.org/10.1039/d2cp03921d\">10.1039/d2cp03921d</a>."},"page":"25191-25202","article_type":"original","extern":"1","day":"04"},{"_id":"13352","month":"03","publication_status":"published","external_id":{"pmid":["35288671"]},"publisher":"Springer Nature","date_created":"2023-08-01T09:32:40Z","abstract":[{"text":"Optoelectronic effects differentiating absorption of right and left circularly polarized photons in thin films of chiral materials are typically prohibitively small for their direct photocurrent observation. Chiral metasurfaces increase the electronic sensitivity to circular polarization, but their out-of-plane architecture entails manufacturing and performance trade-offs. Here, we show that nanoporous thin films of chiral nanoparticles enable high sensitivity to circular polarization due to light-induced polarization-dependent ion accumulation at nanoparticle interfaces. Self-assembled multilayers of gold nanoparticles modified with L-phenylalanine generate a photocurrent under right-handed circularly polarized light as high as 2.41 times higher than under left-handed circularly polarized light. The strong plasmonic coupling between the multiple nanoparticles producing planar chiroplasmonic modes facilitates the ejection of electrons, whose entrapment at the membrane–electrolyte interface is promoted by a thick layer of enantiopure phenylalanine. Demonstrated detection of light ellipticity with equal sensitivity at all incident angles mimics phenomenological aspects of polarization vision in marine animals. The simplicity of self-assembly and sensitivity of polarization detection found in optoionic membranes opens the door to a family of miniaturized fluidic devices for chiral photonics.","lang":"eng"}],"year":"2022","publication_identifier":{"eissn":["1748-3395"],"issn":["1748-3387"]},"date_published":"2022-03-14T00:00:00Z","scopus_import":"1","language":[{"iso":"eng"}],"status":"public","issue":"4","fulldoi":"https://doi.org/10.1038/s41565-022-01079-3","pmid":1,"oa_version":"Published Version","date_updated":"2024-10-14T12:10:13Z","publication":"Nature Nanotechnology","volume":17,"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","title":"Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles","author":[{"full_name":"Cai, Jiarong","last_name":"Cai","first_name":"Jiarong"},{"first_name":"Wei","last_name":"Zhang","full_name":"Zhang, Wei"},{"full_name":"Xu, Liguang","last_name":"Xu","first_name":"Liguang"},{"full_name":"Hao, Changlong","first_name":"Changlong","last_name":"Hao"},{"last_name":"Ma","first_name":"Wei","full_name":"Ma, Wei"},{"full_name":"Sun, Maozhong","first_name":"Maozhong","last_name":"Sun"},{"last_name":"Wu","first_name":"Xiaoling","full_name":"Wu, Xiaoling"},{"first_name":"Xian","last_name":"Qin","full_name":"Qin, Xian"},{"full_name":"Colombari, Felippe Mariano","first_name":"Felippe Mariano","last_name":"Colombari"},{"full_name":"de Moura, André Farias","first_name":"André Farias","last_name":"de Moura"},{"full_name":"Xu, Jiahui","last_name":"Xu","first_name":"Jiahui"},{"first_name":"Mariana Cristina","last_name":"Silva","full_name":"Silva, Mariana Cristina"},{"first_name":"Evaldo Batista","last_name":"Carneiro-Neto","full_name":"Carneiro-Neto, Evaldo Batista"},{"full_name":"Gomes, Weverson Rodrigues","first_name":"Weverson Rodrigues","last_name":"Gomes"},{"first_name":"Renaud A. L.","last_name":"Vallée","full_name":"Vallée, Renaud A. L."},{"full_name":"Pereira, Ernesto Chaves","last_name":"Pereira","first_name":"Ernesto Chaves"},{"full_name":"Liu, Xiaogang","last_name":"Liu","first_name":"Xiaogang"},{"full_name":"Xu, Chuanlai","last_name":"Xu","first_name":"Chuanlai"},{"first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal"},{"full_name":"Kotov, Nicholas A.","last_name":"Kotov","first_name":"Nicholas A."},{"first_name":"Hua","last_name":"Kuang","full_name":"Kuang, Hua"}],"citation":{"ista":"Cai J, Zhang W, Xu L, Hao C, Ma W, Sun M, Wu X, Qin X, Colombari FM, de Moura AF, Xu J, Silva MC, Carneiro-Neto EB, Gomes WR, Vallée RAL, Pereira EC, Liu X, Xu C, Klajn R, Kotov NA, Kuang H. 2022. Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. Nature Nanotechnology. 17(4), 408–416.","ama":"Cai J, Zhang W, Xu L, et al. Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. <i>Nature Nanotechnology</i>. 2022;17(4):408-416. doi:<a href=\"https://doi.org/10.1038/s41565-022-01079-3\">10.1038/s41565-022-01079-3</a>","apa":"Cai, J., Zhang, W., Xu, L., Hao, C., Ma, W., Sun, M., … Kuang, H. (2022). Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles. <i>Nature Nanotechnology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41565-022-01079-3\">https://doi.org/10.1038/s41565-022-01079-3</a>","ieee":"J. Cai <i>et al.</i>, “Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles,” <i>Nature Nanotechnology</i>, vol. 17, no. 4. Springer Nature, pp. 408–416, 2022.","mla":"Cai, Jiarong, et al. “Polarization-Sensitive Optoionic Membranes from Chiral Plasmonic Nanoparticles.” <i>Nature Nanotechnology</i>, vol. 17, no. 4, Springer Nature, 2022, pp. 408–16, doi:<a href=\"https://doi.org/10.1038/s41565-022-01079-3\">10.1038/s41565-022-01079-3</a>.","chicago":"Cai, Jiarong, Wei Zhang, Liguang Xu, Changlong Hao, Wei Ma, Maozhong Sun, Xiaoling Wu, et al. “Polarization-Sensitive Optoionic Membranes from Chiral Plasmonic Nanoparticles.” <i>Nature Nanotechnology</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41565-022-01079-3\">https://doi.org/10.1038/s41565-022-01079-3</a>.","short":"J. Cai, W. Zhang, L. Xu, C. Hao, W. Ma, M. Sun, X. Wu, X. Qin, F.M. Colombari, A.F. de Moura, J. Xu, M.C. Silva, E.B. Carneiro-Neto, W.R. Gomes, R.A.L. Vallée, E.C. Pereira, X. Liu, C. Xu, R. Klajn, N.A. Kotov, H. Kuang, Nature Nanotechnology 17 (2022) 408–416."},"day":"14","page":"408-416","article_type":"original","extern":"1","oa":1,"intvolume":"        17","quality_controlled":"1","doi":"10.1038/s41565-022-01079-3","keyword":["Electrical and Electronic Engineering","Condensed Matter Physics","General Materials Science","Biomedical Engineering","Atomic and Molecular Physics","and Optics","Bioengineering"],"main_file_link":[{"url":"https://hal.science/hal-03623036/","open_access":"1"}]},{"publication_status":"published","publisher":"Springer Nature","_id":"13991","month":"09","publication_identifier":{"eissn":["1749-4893"],"issn":["1749-4885"]},"date_created":"2023-08-09T13:07:51Z","abstract":[{"lang":"eng","text":"The prediction and realization of topological insulators have sparked great interest in experimental approaches to the classification of materials1,2,3. The phase transition between non-trivial and trivial topological states is important, not only for basic materials science but also for next-generation technology, such as dissipation-free electronics4. It is therefore crucial to develop advanced probes that are suitable for a wide range of samples and environments. Here we demonstrate that circularly polarized laser-field-driven high-harmonic generation is distinctly sensitive to the non-trivial and trivial topological phases in the prototypical three-dimensional topological insulator bismuth selenide5. The phase transition is chemically initiated by reducing the spin–orbit interaction strength through the substitution of bismuth with indium atoms6,7. We find strikingly different high-harmonic responses of trivial and non-trivial topological surface states that manifest themselves as a conversion efficiency and elliptical dichroism that depend both on the driving laser ellipticity and the crystal orientation. The origins of the anomalous high-harmonic response are corroborated by calculations using the semiconductor optical Bloch equations with pairs of surface and bulk bands. As a purely optical approach, this method offers sensitivity to the electronic structure of the material, including its nonlinear response, and is compatible with a wide range of samples and sample environments."}],"year":"2022","language":[{"iso":"eng"}],"status":"public","date_published":"2022-09-01T00:00:00Z","scopus_import":"1","issue":"9","fulldoi":"https://doi.org/10.1038/s41566-022-01050-7","date_updated":"2023-08-22T07:20:09Z","oa_version":"None","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","author":[{"full_name":"Heide, Christian","last_name":"Heide","first_name":"Christian"},{"full_name":"Kobayashi, Yuki","first_name":"Yuki","last_name":"Kobayashi"},{"last_name":"Baykusheva","first_name":"Denitsa Rangelova","full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530"},{"first_name":"Deepti","last_name":"Jain","full_name":"Jain, Deepti"},{"full_name":"Sobota, Jonathan A.","first_name":"Jonathan A.","last_name":"Sobota"},{"full_name":"Hashimoto, Makoto","first_name":"Makoto","last_name":"Hashimoto"},{"first_name":"Patrick S.","last_name":"Kirchmann","full_name":"Kirchmann, Patrick S."},{"last_name":"Oh","first_name":"Seongshik","full_name":"Oh, Seongshik"},{"full_name":"Heinz, Tony F.","first_name":"Tony F.","last_name":"Heinz"},{"first_name":"David A.","last_name":"Reis","full_name":"Reis, David A."},{"first_name":"Shambhu","last_name":"Ghimire","full_name":"Ghimire, Shambhu"}],"title":"Probing topological phase transitions using high-harmonic generation","publication":"Nature Photonics","volume":16,"day":"01","page":"620-624","extern":"1","article_type":"original","citation":{"short":"C. Heide, Y. Kobayashi, D.R. Baykusheva, D. Jain, J.A. Sobota, M. Hashimoto, P.S. Kirchmann, S. Oh, T.F. Heinz, D.A. Reis, S. Ghimire, Nature Photonics 16 (2022) 620–624.","chicago":"Heide, Christian, Yuki Kobayashi, Denitsa Rangelova Baykusheva, Deepti Jain, Jonathan A. Sobota, Makoto Hashimoto, Patrick S. Kirchmann, et al. “Probing Topological Phase Transitions Using High-Harmonic Generation.” <i>Nature Photonics</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41566-022-01050-7\">https://doi.org/10.1038/s41566-022-01050-7</a>.","mla":"Heide, Christian, et al. “Probing Topological Phase Transitions Using High-Harmonic Generation.” <i>Nature Photonics</i>, vol. 16, no. 9, Springer Nature, 2022, pp. 620–24, doi:<a href=\"https://doi.org/10.1038/s41566-022-01050-7\">10.1038/s41566-022-01050-7</a>.","ieee":"C. Heide <i>et al.</i>, “Probing topological phase transitions using high-harmonic generation,” <i>Nature Photonics</i>, vol. 16, no. 9. Springer Nature, pp. 620–624, 2022.","apa":"Heide, C., Kobayashi, Y., Baykusheva, D. R., Jain, D., Sobota, J. A., Hashimoto, M., … Ghimire, S. (2022). Probing topological phase transitions using high-harmonic generation. <i>Nature Photonics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41566-022-01050-7\">https://doi.org/10.1038/s41566-022-01050-7</a>","ama":"Heide C, Kobayashi Y, Baykusheva DR, et al. Probing topological phase transitions using high-harmonic generation. <i>Nature Photonics</i>. 2022;16(9):620-624. doi:<a href=\"https://doi.org/10.1038/s41566-022-01050-7\">10.1038/s41566-022-01050-7</a>","ista":"Heide C, Kobayashi Y, Baykusheva DR, Jain D, Sobota JA, Hashimoto M, Kirchmann PS, Oh S, Heinz TF, Reis DA, Ghimire S. 2022. Probing topological phase transitions using high-harmonic generation. Nature Photonics. 16(9), 620–624."},"doi":"10.1038/s41566-022-01050-7","keyword":["Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"intvolume":"        16","quality_controlled":"1"},{"article_processing_charge":"No","title":"Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor","author":[{"first_name":"Denitsa Rangelova","last_name":"Baykusheva","full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530"},{"last_name":"Jang","first_name":"Hoyoung","full_name":"Jang, Hoyoung"},{"full_name":"Husain, Ali A.","first_name":"Ali A.","last_name":"Husain"},{"full_name":"Lee, Sangjun","last_name":"Lee","first_name":"Sangjun"},{"full_name":"TenHuisen, Sophia F. R.","first_name":"Sophia F. R.","last_name":"TenHuisen"},{"full_name":"Zhou, Preston","last_name":"Zhou","first_name":"Preston"},{"last_name":"Park","first_name":"Sunwook","full_name":"Park, Sunwook"},{"last_name":"Kim","first_name":"Hoon","full_name":"Kim, Hoon"},{"full_name":"Kim, Jin-Kwang","first_name":"Jin-Kwang","last_name":"Kim"},{"full_name":"Kim, Hyeong-Do","first_name":"Hyeong-Do","last_name":"Kim"},{"full_name":"Kim, Minseok","first_name":"Minseok","last_name":"Kim"},{"first_name":"Sang-Youn","last_name":"Park","full_name":"Park, Sang-Youn"},{"full_name":"Abbamonte, Peter","last_name":"Abbamonte","first_name":"Peter"},{"full_name":"Kim, B. J.","last_name":"Kim","first_name":"B. J."},{"first_name":"G. D.","last_name":"Gu","full_name":"Gu, G. D."},{"full_name":"Wang, Yao","last_name":"Wang","first_name":"Yao"},{"full_name":"Mitrano, Matteo","first_name":"Matteo","last_name":"Mitrano"}],"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":12,"publication":"Physical Review X","date_updated":"2024-10-14T12:23:26Z","oa_version":"Published Version","keyword":["General Physics and Astronomy"],"doi":"10.1103/physrevx.12.011013","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1103/PhysRevX.12.011013"}],"intvolume":"        12","oa":1,"quality_controlled":"1","day":"20","extern":"1","article_type":"original","citation":{"ista":"Baykusheva DR, Jang H, Husain AA, Lee S, TenHuisen SFR, Zhou P, Park S, Kim H, Kim J-K, Kim H-D, Kim M, Park S-Y, Abbamonte P, Kim BJ, Gu GD, Wang Y, Mitrano M. 2022. Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor. Physical Review X. 12(1), 011013.","apa":"Baykusheva, D. R., Jang, H., Husain, A. A., Lee, S., TenHuisen, S. F. R., Zhou, P., … Mitrano, M. (2022). Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor. <i>Physical Review X</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevx.12.011013\">https://doi.org/10.1103/physrevx.12.011013</a>","ama":"Baykusheva DR, Jang H, Husain AA, et al. Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor. <i>Physical Review X</i>. 2022;12(1). doi:<a href=\"https://doi.org/10.1103/physrevx.12.011013\">10.1103/physrevx.12.011013</a>","ieee":"D. R. Baykusheva <i>et al.</i>, “Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor,” <i>Physical Review X</i>, vol. 12, no. 1. American Physical Society, 2022.","chicago":"Baykusheva, Denitsa Rangelova, Hoyoung Jang, Ali A. Husain, Sangjun Lee, Sophia F. R. TenHuisen, Preston Zhou, Sunwook Park, et al. “Ultrafast Renormalization of the On-Site Coulomb Repulsion in a Cuprate Superconductor.” <i>Physical Review X</i>. American Physical Society, 2022. <a href=\"https://doi.org/10.1103/physrevx.12.011013\">https://doi.org/10.1103/physrevx.12.011013</a>.","short":"D.R. Baykusheva, H. Jang, A.A. Husain, S. Lee, S.F.R. TenHuisen, P. Zhou, S. Park, H. Kim, J.-K. Kim, H.-D. Kim, M. Kim, S.-Y. Park, P. Abbamonte, B.J. Kim, G.D. Gu, Y. Wang, M. Mitrano, Physical Review X 12 (2022).","mla":"Baykusheva, Denitsa Rangelova, et al. “Ultrafast Renormalization of the On-Site Coulomb Repulsion in a Cuprate Superconductor.” <i>Physical Review X</i>, vol. 12, no. 1, 011013, American Physical Society, 2022, doi:<a href=\"https://doi.org/10.1103/physrevx.12.011013\">10.1103/physrevx.12.011013</a>."},"publication_identifier":{"eissn":["2160-3308"]},"abstract":[{"lang":"eng","text":"Ultrafast lasers are an increasingly important tool to control and stabilize emergent phases in quantum materials. Among a variety of possible excitation protocols, a particularly intriguing route is the direct light engineering of microscopic electronic parameters, such as the electron hopping and the local Coulomb repulsion (Hubbard \r\nU). In this work, we use time-resolved x-ray absorption spectroscopy to demonstrate the light-induced renormalization of the Hubbard U in a cuprate superconductor, La1.905Ba0.095CuO4. We show that intense femtosecond laser pulses induce a substantial redshift of the upper Hubbard band while leaving the Zhang-Rice singlet energy unaffected. By comparing the experimental data to time-dependent spectra of single- and three-band Hubbard models, we assign this effect to an approximately 140-meV reduction of the on-site Coulomb repulsion on the copper sites. Our demonstration of a dynamical Hubbard U renormalization in a copper oxide paves the way to a novel strategy for the manipulation of superconductivity and magnetism as well as to the realization of other long-range-ordered phases in light-driven quantum materials."}],"date_created":"2023-08-09T13:08:26Z","year":"2022","publication_status":"published","publisher":"American Physical Society","external_id":{"arxiv":["2109.13229"]},"_id":"13994","month":"01","arxiv":1,"issue":"1","fulldoi":"https://doi.org/10.1103/physrevx.12.011013","language":[{"iso":"eng"}],"status":"public","date_published":"2022-01-20T00:00:00Z","article_number":"011013","scopus_import":"1"},{"month":"05","_id":"15133","publisher":"Springer Nature","external_id":{"pmid":["35624106"]},"publication_status":"published","year":"2022","abstract":[{"lang":"eng","text":"In the evolutionary arms race against phage, bacteria have assembled a diverse arsenal of antiviral immune strategies. While the recently discovered DISARM (Defense Island System Associated with Restriction-Modification) systems can provide protection against a wide range of phage, the molecular mechanisms that underpin broad antiviral targeting but avoiding autoimmunity remain enigmatic. Here, we report cryo-EM structures of the core DISARM complex, DrmAB, both alone and in complex with an unmethylated phage DNA mimetic. These structures reveal that DrmAB core complex is autoinhibited by a trigger loop (TL) within DrmA and binding to DNA substrates containing a 5′ overhang dislodges the TL, initiating a long-range structural rearrangement for DrmAB activation. Together with structure-guided in vivo studies, our work provides insights into the mechanism of phage DNA recognition and specific activation of this widespread antiviral defense system."}],"date_created":"2024-03-20T10:41:59Z","publication_identifier":{"issn":["2041-1723"]},"scopus_import":"1","date_published":"2022-05-27T00:00:00Z","article_number":"2987","status":"public","language":[{"iso":"eng"}],"pmid":1,"fulldoi":"https://doi.org/10.1038/s41467-022-30673-1","oa_version":"Published Version","date_updated":"2024-06-04T06:16:38Z","volume":13,"publication":"Nature Communications","author":[{"full_name":"Bravo, Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","last_name":"Bravo","first_name":"Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"full_name":"Aparicio-Maldonado, Cristian","last_name":"Aparicio-Maldonado","first_name":"Cristian"},{"full_name":"Nobrega, Franklin L.","last_name":"Nobrega","first_name":"Franklin L."},{"full_name":"Brouns, Stan J. J.","last_name":"Brouns","first_name":"Stan J. J."},{"last_name":"Taylor","first_name":"David W.","full_name":"Taylor, David W."}],"title":"Structural basis for broad anti-phage immunity by DISARM","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"Yes","citation":{"apa":"Bravo, J. P. K., Aparicio-Maldonado, C., Nobrega, F. L., Brouns, S. J. J., &#38; Taylor, D. W. (2022). Structural basis for broad anti-phage immunity by DISARM. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-022-30673-1\">https://doi.org/10.1038/s41467-022-30673-1</a>","ama":"Bravo JPK, Aparicio-Maldonado C, Nobrega FL, Brouns SJJ, Taylor DW. Structural basis for broad anti-phage immunity by DISARM. <i>Nature Communications</i>. 2022;13. doi:<a href=\"https://doi.org/10.1038/s41467-022-30673-1\">10.1038/s41467-022-30673-1</a>","ista":"Bravo JPK, Aparicio-Maldonado C, Nobrega FL, Brouns SJJ, Taylor DW. 2022. Structural basis for broad anti-phage immunity by DISARM. Nature Communications. 13, 2987.","short":"J.P.K. Bravo, C. Aparicio-Maldonado, F.L. Nobrega, S.J.J. Brouns, D.W. Taylor, Nature Communications 13 (2022).","chicago":"Bravo, Jack Peter Kelly, Cristian Aparicio-Maldonado, Franklin L. Nobrega, Stan J. J. Brouns, and David W. Taylor. “Structural Basis for Broad Anti-Phage Immunity by DISARM.” <i>Nature Communications</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41467-022-30673-1\">https://doi.org/10.1038/s41467-022-30673-1</a>.","mla":"Bravo, Jack Peter Kelly, et al. “Structural Basis for Broad Anti-Phage Immunity by DISARM.” <i>Nature Communications</i>, vol. 13, 2987, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-30673-1\">10.1038/s41467-022-30673-1</a>.","ieee":"J. P. K. Bravo, C. Aparicio-Maldonado, F. L. Nobrega, S. J. J. Brouns, and D. W. Taylor, “Structural basis for broad anti-phage immunity by DISARM,” <i>Nature Communications</i>, vol. 13. Springer Nature, 2022."},"extern":"1","article_type":"original","day":"27","quality_controlled":"1","intvolume":"        13","oa":1,"main_file_link":[{"url":"https://doi.org/10.1038/s41467-022-30673-1","open_access":"1"}],"doi":"10.1038/s41467-022-30673-1","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"]},{"publication_identifier":{"issn":["2041-1723"]},"year":"2022","date_created":"2024-03-20T10:42:05Z","abstract":[{"lang":"eng","text":"CRISPR-Cas systems are adaptive immune systems that protect prokaryotes from foreign nucleic acids, such as bacteriophages. Two of the most prevalent CRISPR-Cas systems include type I and type III. Interestingly, the type I-D interference proteins contain characteristic features of both type I and type III systems. Here, we present the structures of type I-D Cascade bound to both a double-stranded (ds)DNA and a single-stranded (ss)RNA target at 2.9 and 3.1 Å, respectively. We show that type I-D Cascade is capable of specifically binding ssRNA and reveal how PAM recognition of dsDNA targets initiates long-range structural rearrangements that likely primes Cas10d for Cas3′ binding and subsequent non-target strand DNA cleavage. These structures allow us to model how binding of the anti-CRISPR protein AcrID1 likely blocks target dsDNA binding via competitive inhibition of the DNA substrate engagement with the Cas10d active site. This work elucidates the unique mechanisms used by type I-D Cascade for discrimination of single-stranded and double stranded targets. Thus, our data supports a model for the hybrid nature of this complex with features of type III and type I systems."}],"external_id":{"pmid":["35595728"]},"publisher":"Springer Nature","publication_status":"published","month":"05","_id":"15134","fulldoi":"https://doi.org/10.1038/s41467-022-30402-8","pmid":1,"status":"public","language":[{"iso":"eng"}],"scopus_import":"1","article_number":"2829","date_published":"2022-05-20T00:00:00Z","type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Structural rearrangements allow nucleic acid discrimination by type I-D Cascade","author":[{"full_name":"Schwartz, Evan A.","first_name":"Evan A.","last_name":"Schwartz"},{"full_name":"McBride, Tess M.","first_name":"Tess M.","last_name":"McBride"},{"last_name":"Bravo","first_name":"Jack Peter Kelly","full_name":"Bravo, Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","orcid":"0000-0003-0456-0753"},{"first_name":"Daniel","last_name":"Wrapp","full_name":"Wrapp, Daniel"},{"last_name":"Fineran","first_name":"Peter C.","full_name":"Fineran, Peter C."},{"last_name":"Fagerlund","first_name":"Robert D.","full_name":"Fagerlund, Robert D."},{"full_name":"Taylor, David W.","first_name":"David W.","last_name":"Taylor"}],"article_processing_charge":"Yes","publication":"Nature Communications","volume":13,"oa_version":"Published Version","date_updated":"2024-06-04T06:14:28Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41467-022-30402-8"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"doi":"10.1038/s41467-022-30402-8","quality_controlled":"1","oa":1,"intvolume":"        13","article_type":"original","extern":"1","day":"20","citation":{"short":"E.A. Schwartz, T.M. McBride, J.P.K. Bravo, D. Wrapp, P.C. Fineran, R.D. Fagerlund, D.W. Taylor, Nature Communications 13 (2022).","chicago":"Schwartz, Evan A., Tess M. McBride, Jack Peter Kelly Bravo, Daniel Wrapp, Peter C. Fineran, Robert D. Fagerlund, and David W. Taylor. “Structural Rearrangements Allow Nucleic Acid Discrimination by Type I-D Cascade.” <i>Nature Communications</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41467-022-30402-8\">https://doi.org/10.1038/s41467-022-30402-8</a>.","mla":"Schwartz, Evan A., et al. “Structural Rearrangements Allow Nucleic Acid Discrimination by Type I-D Cascade.” <i>Nature Communications</i>, vol. 13, 2829, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-30402-8\">10.1038/s41467-022-30402-8</a>.","ieee":"E. A. Schwartz <i>et al.</i>, “Structural rearrangements allow nucleic acid discrimination by type I-D Cascade,” <i>Nature Communications</i>, vol. 13. Springer Nature, 2022.","apa":"Schwartz, E. A., McBride, T. M., Bravo, J. P. K., Wrapp, D., Fineran, P. C., Fagerlund, R. D., &#38; Taylor, D. W. (2022). Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-022-30402-8\">https://doi.org/10.1038/s41467-022-30402-8</a>","ama":"Schwartz EA, McBride TM, Bravo JPK, et al. Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. <i>Nature Communications</i>. 2022;13. doi:<a href=\"https://doi.org/10.1038/s41467-022-30402-8\">10.1038/s41467-022-30402-8</a>","ista":"Schwartz EA, McBride TM, Bravo JPK, Wrapp D, Fineran PC, Fagerlund RD, Taylor DW. 2022. Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. Nature Communications. 13, 2829."}},{"language":[{"iso":"eng"}],"status":"public","acknowledgement":"J.H. acknowledges partial financial support from ERC Advanced Grant “RMTBeyond” No. 101020331.","article_number":"011901","date_published":"2022-01-03T00:00:00Z","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"scopus_import":"1","arxiv":1,"issue":"1","ec_funded":1,"isi":1,"fulldoi":"https://doi.org/10.1063/5.0051632","publication_status":"published","external_id":{"isi":["000739446000009"],"arxiv":["2012.15238"]},"publisher":"AIP Publishing","month":"01","_id":"10600","publication_identifier":{"eissn":["1089-7658"],"issn":["0022-2488"]},"date_created":"2022-01-03T12:19:48Z","abstract":[{"lang":"eng","text":"We show that recent results on adiabatic theory for interacting gapped many-body systems on finite lattices remain valid in the thermodynamic limit. More precisely, we prove a generalized super-adiabatic theorem for the automorphism group describing the infinite volume dynamics on the quasi-local algebra of observables. The key assumption is the existence of a sequence of gapped finite volume Hamiltonians, which generates the same infinite volume dynamics in the thermodynamic limit. Our adiabatic theorem also holds for certain perturbations of gapped ground states that close the spectral gap (so it is also an adiabatic theorem for resonances and, in this sense, “generalized”), and it provides an adiabatic approximation to all orders in the adiabatic parameter (a property often called “super-adiabatic”). In addition to the existing results for finite lattices, we also perform a resummation of the adiabatic expansion and allow for observables that are not strictly local. Finally, as an application, we prove the validity of linear and higher order response theory for our class of perturbations for infinite systems. While we consider the result and its proof as new and interesting in itself, we also lay the foundation for the proof of an adiabatic theorem for systems with a gap only in the bulk, which will be presented in a follow-up article."}],"year":"2022","day":"03","article_type":"original","citation":{"ista":"Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. Journal of Mathematical Physics. 63(1), 011901.","ama":"Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. <i>Journal of Mathematical Physics</i>. 2022;63(1). doi:<a href=\"https://doi.org/10.1063/5.0051632\">10.1063/5.0051632</a>","apa":"Henheik, S. J., &#38; Teufel, S. (2022). Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap. <i>Journal of Mathematical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0051632\">https://doi.org/10.1063/5.0051632</a>","ieee":"S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap,” <i>Journal of Mathematical Physics</i>, vol. 63, no. 1. AIP Publishing, 2022.","mla":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Uniform Gap.” <i>Journal of Mathematical Physics</i>, vol. 63, no. 1, 011901, AIP Publishing, 2022, doi:<a href=\"https://doi.org/10.1063/5.0051632\">10.1063/5.0051632</a>.","chicago":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Uniform Gap.” <i>Journal of Mathematical Physics</i>. AIP Publishing, 2022. <a href=\"https://doi.org/10.1063/5.0051632\">https://doi.org/10.1063/5.0051632</a>.","short":"S.J. Henheik, S. Teufel, Journal of Mathematical Physics 63 (2022)."},"doi":"10.1063/5.0051632","keyword":["mathematical physics","statistical and nonlinear physics"],"project":[{"grant_number":"101020331","name":"Random matrices beyond Wigner-Dyson-Mehta","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2012.15238"}],"oa":1,"intvolume":"        63","quality_controlled":"1","oa_version":"Preprint","date_updated":"2025-04-14T07:57:17Z","article_processing_charge":"No","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","title":"Adiabatic theorem in the thermodynamic limit: Systems with a uniform gap","author":[{"orcid":"0000-0003-1106-327X","last_name":"Henheik","first_name":"Sven Joscha","full_name":"Henheik, Sven Joscha","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb"},{"last_name":"Teufel","first_name":"Stefan","full_name":"Teufel, Stefan"}],"publication":"Journal of Mathematical Physics","volume":63},{"volume":10,"publication":"Forum of Mathematics, Sigma","ddc":["510"],"article_processing_charge":"Yes","title":"Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk","author":[{"first_name":"Sven Joscha","last_name":"Henheik","full_name":"Henheik, Sven Joscha","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","orcid":"0000-0003-1106-327X"},{"full_name":"Teufel, Stefan","first_name":"Stefan","last_name":"Teufel"}],"type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file_date_updated":"2022-01-19T09:27:43Z","oa_version":"Published Version","date_updated":"2025-04-14T07:57:17Z","intvolume":"        10","oa":1,"quality_controlled":"1","keyword":["computational mathematics","discrete mathematics and combinatorics","geometry and topology","mathematical physics","statistics and probability","algebra and number theory","theoretical computer science","analysis"],"license":"https://creativecommons.org/licenses/by/4.0/","doi":"10.1017/fms.2021.80","project":[{"name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d"}],"citation":{"ista":"Henheik SJ, Teufel S. 2022. Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. Forum of Mathematics, Sigma. 10, e4.","ama":"Henheik SJ, Teufel S. Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. <i>Forum of Mathematics, Sigma</i>. 2022;10. doi:<a href=\"https://doi.org/10.1017/fms.2021.80\">10.1017/fms.2021.80</a>","apa":"Henheik, S. J., &#38; Teufel, S. (2022). Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk. <i>Forum of Mathematics, Sigma</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/fms.2021.80\">https://doi.org/10.1017/fms.2021.80</a>","ieee":"S. J. Henheik and S. Teufel, “Adiabatic theorem in the thermodynamic limit: Systems with a gap in the bulk,” <i>Forum of Mathematics, Sigma</i>, vol. 10. Cambridge University Press, 2022.","mla":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Gap in the Bulk.” <i>Forum of Mathematics, Sigma</i>, vol. 10, e4, Cambridge University Press, 2022, doi:<a href=\"https://doi.org/10.1017/fms.2021.80\">10.1017/fms.2021.80</a>.","short":"S.J. Henheik, S. Teufel, Forum of Mathematics, Sigma 10 (2022).","chicago":"Henheik, Sven Joscha, and Stefan Teufel. “Adiabatic Theorem in the Thermodynamic Limit: Systems with a Gap in the Bulk.” <i>Forum of Mathematics, Sigma</i>. Cambridge University Press, 2022. <a href=\"https://doi.org/10.1017/fms.2021.80\">https://doi.org/10.1017/fms.2021.80</a>."},"day":"18","article_type":"original","abstract":[{"lang":"eng","text":"We prove a generalised super-adiabatic theorem for extended fermionic systems assuming a spectral gap only in the bulk. More precisely, we assume that the infinite system has a unique ground state and that the corresponding Gelfand–Naimark–Segal Hamiltonian has a spectral gap above its eigenvalue zero. Moreover, we show that a similar adiabatic theorem also holds in the bulk of finite systems up to errors that vanish faster than any inverse power of the system size, although the corresponding finite-volume Hamiltonians need not have a spectral gap.\r\n\r\n"}],"date_created":"2022-01-18T16:18:51Z","year":"2022","publication_identifier":{"eissn":["2050-5094"]},"_id":"10643","month":"01","publication_status":"published","has_accepted_license":"1","publisher":"Cambridge University Press","file":[{"file_name":"2022_ForumMathSigma_Henheik.pdf","access_level":"open_access","file_id":"10646","creator":"cchlebak","success":1,"date_created":"2022-01-19T09:27:43Z","date_updated":"2022-01-19T09:27:43Z","content_type":"application/pdf","file_size":705323,"checksum":"87592a755adcef22ea590a99dc728dd3","relation":"main_file"}],"external_id":{"arxiv":["2012.15239"],"isi":["000743615000001"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"ec_funded":1,"fulldoi":"https://doi.org/10.1017/fms.2021.80","arxiv":1,"date_published":"2022-01-18T00:00:00Z","acknowledgement":"J.H. acknowledges partial financial support by the ERC Advanced Grant ‘RMTBeyond’ No. 101020331. Support for publication costs from the Deutsche Forschungsgemeinschaft and the Open Access Publishing Fund of the University of Tübingen is gratefully acknowledged.","article_number":"e4","scopus_import":"1","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"corr_author":"1","language":[{"iso":"eng"}],"status":"public"},{"language":[{"iso":"eng"}],"status":"public","date_published":"2022-01-18T00:00:00Z","acknowledgement":"J. H. acknowledges partial financial support by the ERC Advanced Grant “RMTBeyond” No. 101020331. S. T. thanks Marius Lemm and Simone Warzel for very helpful comments and discussions and Jürg Fröhlich for references to the literature. Open Access funding enabled and organized by Projekt DEAL.","article_number":"9","scopus_import":"1","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"arxiv":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"issue":"1","ec_funded":1,"pmid":1,"fulldoi":"https://doi.org/10.1007/s11005-021-01494-y","publication_status":"published","has_accepted_license":"1","file":[{"date_updated":"2022-01-19T09:41:14Z","content_type":"application/pdf","file_size":357547,"checksum":"7e8e69b76e892c305071a4736131fe18","relation":"main_file","file_name":"2022_LettersMathPhys_Henheik.pdf","file_id":"10647","access_level":"open_access","creator":"cchlebak","success":1,"date_created":"2022-01-19T09:41:14Z"}],"publisher":"Springer Nature","external_id":{"arxiv":["2106.13780"],"isi":["000744930400001"],"pmid":["35125630"]},"month":"01","_id":"10642","publication_identifier":{"issn":["0377-9017"],"eissn":["1573-0530"]},"abstract":[{"lang":"eng","text":"Based on a result by Yarotsky (J Stat Phys 118, 2005), we prove that localized but otherwise arbitrary perturbations of weakly interacting quantum spin systems with uniformly gapped on-site terms change the ground state of such a system only locally, even if they close the spectral gap. We call this a strong version of the local perturbations perturb locally (LPPL) principle which is known to hold for much more general gapped systems, but only for perturbations that do not close the spectral gap of the Hamiltonian. We also extend this strong LPPL-principle to Hamiltonians that have the appropriate structure of gapped on-site terms and weak interactions only locally in some region of space. While our results are technically corollaries to a theorem of Yarotsky, we expect that the paradigm of systems with a locally gapped ground state that is completely insensitive to the form of the Hamiltonian elsewhere extends to other situations and has important physical consequences."}],"date_created":"2022-01-18T16:18:25Z","year":"2022","day":"18","article_type":"original","citation":{"mla":"Henheik, Sven Joscha, et al. “Local Stability of Ground States in Locally Gapped and Weakly Interacting Quantum Spin Systems.” <i>Letters in Mathematical Physics</i>, vol. 112, no. 1, 9, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1007/s11005-021-01494-y\">10.1007/s11005-021-01494-y</a>.","short":"S.J. Henheik, S. Teufel, T. Wessel, Letters in Mathematical Physics 112 (2022).","chicago":"Henheik, Sven Joscha, Stefan Teufel, and Tom Wessel. “Local Stability of Ground States in Locally Gapped and Weakly Interacting Quantum Spin Systems.” <i>Letters in Mathematical Physics</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1007/s11005-021-01494-y\">https://doi.org/10.1007/s11005-021-01494-y</a>.","ieee":"S. J. Henheik, S. Teufel, and T. Wessel, “Local stability of ground states in locally gapped and weakly interacting quantum spin systems,” <i>Letters in Mathematical Physics</i>, vol. 112, no. 1. Springer Nature, 2022.","ama":"Henheik SJ, Teufel S, Wessel T. Local stability of ground states in locally gapped and weakly interacting quantum spin systems. <i>Letters in Mathematical Physics</i>. 2022;112(1). doi:<a href=\"https://doi.org/10.1007/s11005-021-01494-y\">10.1007/s11005-021-01494-y</a>","apa":"Henheik, S. J., Teufel, S., &#38; Wessel, T. (2022). Local stability of ground states in locally gapped and weakly interacting quantum spin systems. <i>Letters in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11005-021-01494-y\">https://doi.org/10.1007/s11005-021-01494-y</a>","ista":"Henheik SJ, Teufel S, Wessel T. 2022. Local stability of ground states in locally gapped and weakly interacting quantum spin systems. Letters in Mathematical Physics. 112(1), 9."},"doi":"10.1007/s11005-021-01494-y","keyword":["mathematical physics","statistical and nonlinear physics"],"project":[{"_id":"62796744-2b32-11ec-9570-940b20777f1d","call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331"}],"intvolume":"       112","oa":1,"quality_controlled":"1","oa_version":"Published Version","date_updated":"2026-07-29T13:18:16Z","related_material":{"record":[{"relation":"dissertation_contains","id":"19540","status":"public"}]},"file_date_updated":"2022-01-19T09:41:14Z","article_processing_charge":"No","author":[{"orcid":"0000-0003-1106-327X","full_name":"Henheik, Sven Joscha","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","first_name":"Sven Joscha","last_name":"Henheik"},{"first_name":"Stefan","last_name":"Teufel","full_name":"Teufel, Stefan"},{"full_name":"Wessel, Tom","first_name":"Tom","last_name":"Wessel"}],"title":"Local stability of ground states in locally gapped and weakly interacting quantum spin systems","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":112,"publication":"Letters in Mathematical Physics","ddc":["530"]},{"arxiv":1,"fulldoi":"https://doi.org/10.1007/s11040-021-09415-0","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"issue":"1","ec_funded":1,"status":"public","language":[{"iso":"eng"}],"scopus_import":"1","corr_author":"1","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"date_published":"2022-01-11T00:00:00Z","acknowledgement":"I am very grateful to Robert Seiringer for his guidance during this project and for many valuable comments on an earlier version of the manuscript. Moreover, I would like to thank Asbjørn Bækgaard Lauritsen for many helpful discussions and comments, pointing out the reference [22] and for his involvement in a closely related joint project [13]. Finally, I am grateful to Christian Hainzl for valuable comments on an earlier version of the manuscript and Andreas Deuchert for interesting discussions.","article_number":"3","publication_identifier":{"eissn":["1572-9656"],"issn":["1385-0172"]},"year":"2022","abstract":[{"text":"We investigate the BCS critical temperature Tc in the high-density limit and derive an asymptotic formula, which strongly depends on the behavior of the interaction potential V on the Fermi-surface. Our results include a rigorous confirmation for the behavior of Tc at high densities proposed by Langmann et al. (Phys Rev Lett 122:157001, 2019) and identify precise conditions under which superconducting domes arise in BCS theory.","lang":"eng"}],"date_created":"2022-01-13T15:40:53Z","publisher":"Springer Nature","file":[{"date_updated":"2022-01-14T07:27:45Z","content_type":"application/pdf","file_size":505804,"checksum":"d44f8123a52592a75b2c3b8ee2cd2435","relation":"main_file","file_name":"2022_MathPhyAnalGeo_Henheik.pdf","file_id":"10624","access_level":"open_access","creator":"cchlebak","success":1,"date_created":"2022-01-14T07:27:45Z"}],"external_id":{"arxiv":["2106.02015"],"isi":["000741387600001"]},"publication_status":"published","has_accepted_license":"1","month":"01","_id":"10623","project":[{"call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","grant_number":"101020331","name":"Random matrices beyond Wigner-Dyson-Mehta"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"doi":"10.1007/s11040-021-09415-0","keyword":["geometry and topology","mathematical physics"],"quality_controlled":"1","intvolume":"        25","oa":1,"article_type":"original","day":"11","citation":{"ista":"Henheik SJ. 2022. The BCS critical temperature at high density. Mathematical Physics, Analysis and Geometry. 25(1), 3.","apa":"Henheik, S. J. (2022). The BCS critical temperature at high density. <i>Mathematical Physics, Analysis and Geometry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11040-021-09415-0\">https://doi.org/10.1007/s11040-021-09415-0</a>","ama":"Henheik SJ. The BCS critical temperature at high density. <i>Mathematical Physics, Analysis and Geometry</i>. 2022;25(1). doi:<a href=\"https://doi.org/10.1007/s11040-021-09415-0\">10.1007/s11040-021-09415-0</a>","ieee":"S. J. Henheik, “The BCS critical temperature at high density,” <i>Mathematical Physics, Analysis and Geometry</i>, vol. 25, no. 1. Springer Nature, 2022.","short":"S.J. Henheik, Mathematical Physics, Analysis and Geometry 25 (2022).","chicago":"Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” <i>Mathematical Physics, Analysis and Geometry</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1007/s11040-021-09415-0\">https://doi.org/10.1007/s11040-021-09415-0</a>.","mla":"Henheik, Sven Joscha. “The BCS Critical Temperature at High Density.” <i>Mathematical Physics, Analysis and Geometry</i>, vol. 25, no. 1, 3, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1007/s11040-021-09415-0\">10.1007/s11040-021-09415-0</a>."},"title":"The BCS critical temperature at high density","author":[{"id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","full_name":"Henheik, Sven Joscha","last_name":"Henheik","first_name":"Sven Joscha","orcid":"0000-0003-1106-327X"}],"type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"Yes (via OA deal)","ddc":["514"],"volume":25,"publication":"Mathematical Physics, Analysis and Geometry","date_updated":"2026-07-29T13:18:16Z","oa_version":"Published Version","file_date_updated":"2022-01-14T07:27:45Z","related_material":{"record":[{"relation":"dissertation_contains","id":"19540","status":"public"}]}},{"publisher":"AIP Publishing","file":[{"date_updated":"2023-01-30T09:07:00Z","content_type":"application/pdf","checksum":"b0915b706568a663a9a372fca24adf35","file_size":4402384,"relation":"main_file","file_name":"2022_JourChemPhysics_Cheng.pdf","file_id":"12441","access_level":"open_access","creator":"dernst","date_created":"2023-01-30T09:07:00Z","success":1}],"external_id":{"isi":["000862856000003"],"pmid":["36182422"]},"publication_status":"published","has_accepted_license":"1","month":"09","_id":"12249","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"year":"2022","abstract":[{"lang":"eng","text":"The chemical potential of a component in a solution is defined as the free energy change as the amount of that component changes. Computing this fundamental thermodynamic property from atomistic simulations is notoriously difficult because of the convergence issues involved in free energy methods and finite size effects. This Communication presents the so-called S0 method, which can be used to obtain chemical potentials from static structure factors computed from equilibrium molecular dynamics simulations under the isothermal–isobaric ensemble. This new method is demonstrated on the systems of binary Lennard-Jones particles, urea–water mixtures, a NaCl aqueous solution, and a high-pressure carbon–hydrogen mixture. "}],"date_created":"2023-01-16T09:56:20Z","status":"public","language":[{"iso":"eng"}],"department":[{"_id":"BiCh"}],"corr_author":"1","scopus_import":"1","date_published":"2022-09-30T00:00:00Z","acknowledgement":"I thank Daan Frenkel for providing feedback on an early draft and for stimulating discussions, Debashish Mukherji and Robinson Cortes-Huerto for sharing the trajectories for urea–water mixtures, and Aleks Reinhardt for useful suggestions on the manuscript.","article_number":"121101","supplementarymaterial":"yes","pmid":1,"fulldoi":"https://doi.org/10.1063/5.0107059","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"issue":"12","date_updated":"2026-08-07T11:22:29Z","das_tickbox":"1","oa_version":"Published Version","file_date_updated":"2023-01-30T09:07:00Z","related_material":{"link":[{"url":"https://github.com/ BingqingCheng/S0","relation":"software"}]},"researchdata_availability":"yes","author":[{"first_name":"Bingqing","last_name":"Cheng","full_name":"Cheng, Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","orcid":"0000-0002-3584-9632"}],"title":"Computing chemical potentials of solutions from structure factors","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","type":"journal_article","article_processing_charge":"No","ddc":["530","540"],"volume":157,"publication":"The Journal of Chemical Physics","article_type":"original","day":"30","citation":{"ieee":"B. Cheng, “Computing chemical potentials of solutions from structure factors,” <i>The Journal of Chemical Physics</i>, vol. 157, no. 12. AIP Publishing, 2022.","mla":"Cheng, Bingqing. “Computing Chemical Potentials of Solutions from Structure Factors.” <i>The Journal of Chemical Physics</i>, vol. 157, no. 12, 121101, AIP Publishing, 2022, doi:<a href=\"https://doi.org/10.1063/5.0107059\">10.1063/5.0107059</a>.","chicago":"Cheng, Bingqing. “Computing Chemical Potentials of Solutions from Structure Factors.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2022. <a href=\"https://doi.org/10.1063/5.0107059\">https://doi.org/10.1063/5.0107059</a>.","short":"B. Cheng, The Journal of Chemical Physics 157 (2022).","ista":"Cheng B. 2022. Computing chemical potentials of solutions from structure factors. The Journal of Chemical Physics. 157(12), 121101.","ama":"Cheng B. Computing chemical potentials of solutions from structure factors. <i>The Journal of Chemical Physics</i>. 2022;157(12). doi:<a href=\"https://doi.org/10.1063/5.0107059\">10.1063/5.0107059</a>","apa":"Cheng, B. (2022). Computing chemical potentials of solutions from structure factors. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0107059\">https://doi.org/10.1063/5.0107059</a>"},"keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"doi":"10.1063/5.0107059","dataavailabilitystatement":"All PYTHON scripts and simulation input files generated for the study are in the SI repository https://github.com/BingqingCheng/S0, Ref. 29.\r\n29. B. Cheng, https://github.com/BingqingCheng/S0 “Data repository for the S0 method” (2020).","quality_controlled":"1","intvolume":"       157","oa":1},{"year":"2022","date_created":"2022-06-07T08:07:59Z","abstract":[{"text":"Lasers with well-controlled relative frequencies are indispensable for many applications in science and technology. We present a frequency-offset locking method for lasers based on beat-frequency discrimination utilizing hybrid electronic LC filters. The method is specifically designed for decoupling the tightness of the lock from the broadness of its capture range. The presented demonstration locks two free-running diode lasers at 780 nm with a 5.5-GHz offset. It displays an offset frequency instability below 55 Hz for time scales in excess of 1000 s and a minimum of 12 Hz at 10-s averaging. The performance is complemented with a 190-MHz lock-capture range, a tuning range of up to 1 GHz, and a frequency ramp agility of 200kHz/μs.","lang":"eng"}],"publication_identifier":{"issn":["2331-7019"]},"_id":"11438","month":"05","external_id":{"arxiv":["2111.13194"],"isi":["000880670300001"]},"publisher":"American Physical Society","publication_status":"published","fulldoi":"https://doi.org/10.1103/physrevapplied.17.054031","issue":"5","isi":1,"supplementarymaterial":"no","arxiv":1,"corr_author":"1","scopus_import":"1","department":[{"_id":"GradSch"},{"_id":"OnHo"}],"article_number":"054031","acknowledgement":"This work was supported by IST Austria. The authors thank Yueheng Shi for technical contributions.","date_published":"2022-05-19T00:00:00Z","status":"public","language":[{"iso":"eng"}],"publication":"Physical Review Applied","volume":17,"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","type":"journal_article","author":[{"id":"3A4FAA92-F248-11E8-B48F-1D18A9856A87","full_name":"Li, Vyacheslav","last_name":"Li","first_name":"Vyacheslav"},{"first_name":"Fritz R","last_name":"Diorico","id":"2E054C4C-F248-11E8-B48F-1D18A9856A87","full_name":"Diorico, Fritz R","orcid":"0000-0002-4947-8924"},{"id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","full_name":"Hosten, Onur","last_name":"Hosten","first_name":"Onur","orcid":"0000-0002-2031-204X"}],"title":"Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters","article_processing_charge":"No","related_material":{"record":[{"id":"17225","relation":"dissertation_contains","status":"public"}]},"researchdata_availability":"no","oa_version":"Preprint","date_updated":"2026-10-02T11:41:41Z","das_tickbox":"0","quality_controlled":"1","oa":1,"intvolume":"        17","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2111.13194","open_access":"1"}],"doi":"10.1103/physrevapplied.17.054031","keyword":["General Physics and Astronomy"],"citation":{"ieee":"V. Li, F. R. Diorico, and O. Hosten, “Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters,” <i>Physical Review Applied</i>, vol. 17, no. 5. American Physical Society, 2022.","mla":"Li, Vyacheslav, et al. “Laser Frequency-Offset Locking at 10-Hz-Level Instability Using Hybrid Electronic Filters.” <i>Physical Review Applied</i>, vol. 17, no. 5, 054031, American Physical Society, 2022, doi:<a href=\"https://doi.org/10.1103/physrevapplied.17.054031\">10.1103/physrevapplied.17.054031</a>.","chicago":"Li, Vyacheslav, Fritz R Diorico, and Onur Hosten. “Laser Frequency-Offset Locking at 10-Hz-Level Instability Using Hybrid Electronic Filters.” <i>Physical Review Applied</i>. American Physical Society, 2022. <a href=\"https://doi.org/10.1103/physrevapplied.17.054031\">https://doi.org/10.1103/physrevapplied.17.054031</a>.","short":"V. Li, F.R. Diorico, O. Hosten, Physical Review Applied 17 (2022).","ista":"Li V, Diorico FR, Hosten O. 2022. Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters. Physical Review Applied. 17(5), 054031.","ama":"Li V, Diorico FR, Hosten O. Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters. <i>Physical Review Applied</i>. 2022;17(5). doi:<a href=\"https://doi.org/10.1103/physrevapplied.17.054031\">10.1103/physrevapplied.17.054031</a>","apa":"Li, V., Diorico, F. R., &#38; Hosten, O. (2022). Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic filters. <i>Physical Review Applied</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevapplied.17.054031\">https://doi.org/10.1103/physrevapplied.17.054031</a>"},"article_type":"original","day":"19"},{"scopus_import":"1","department":[{"_id":"GradSch"},{"_id":"LaEr"},{"_id":"RoSe"}],"corr_author":"1","article_number":"5","acknowledgement":"We are grateful to Robert Seiringer for helpful discussions and many valuable comments\r\non an earlier version of the manuscript. J.H. acknowledges partial financial support by the ERC Advanced Grant “RMTBeyond’ No. 101020331. Open access funding provided by Institute of Science and Technology (IST Austria)","date_published":"2022-07-29T00:00:00Z","status":"public","language":[{"iso":"eng"}],"fulldoi":"https://doi.org/10.1007/s10955-022-02965-9","ec_funded":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"_id":"11732","month":"07","external_id":{"isi":["000833007200002"]},"file":[{"creator":"dernst","date_created":"2022-08-08T07:36:34Z","success":1,"file_name":"2022_JourStatisticalPhysics_Henheik.pdf","file_id":"11746","access_level":"open_access","checksum":"b398c4dbf65f71d417981d6e366427e9","file_size":419563,"relation":"main_file","date_updated":"2022-08-08T07:36:34Z","content_type":"application/pdf"}],"publisher":"Springer Nature","has_accepted_license":"1","publication_status":"published","year":"2022","date_created":"2022-08-05T11:36:56Z","abstract":[{"lang":"eng","text":"We study the BCS energy gap Ξ in the high–density limit and derive an asymptotic formula, which strongly depends on the strength of the interaction potential V on the Fermi surface. In combination with the recent result by one of us (Math. Phys. Anal. Geom. 25, 3, 2022) on the critical temperature Tc at high densities, we prove the universality of the ratio of the energy gap and the critical temperature."}],"publication_identifier":{"issn":["0022-4715"],"eissn":["1572-9613"]},"citation":{"ista":"Henheik SJ, Lauritsen AB. 2022. The BCS energy gap at high density. Journal of Statistical Physics. 189, 5.","apa":"Henheik, S. J., &#38; Lauritsen, A. B. (2022). The BCS energy gap at high density. <i>Journal of Statistical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10955-022-02965-9\">https://doi.org/10.1007/s10955-022-02965-9</a>","ama":"Henheik SJ, Lauritsen AB. The BCS energy gap at high density. <i>Journal of Statistical Physics</i>. 2022;189. doi:<a href=\"https://doi.org/10.1007/s10955-022-02965-9\">10.1007/s10955-022-02965-9</a>","ieee":"S. J. Henheik and A. B. Lauritsen, “The BCS energy gap at high density,” <i>Journal of Statistical Physics</i>, vol. 189. Springer Nature, 2022.","chicago":"Henheik, Sven Joscha, and Asbjørn Bækgaard Lauritsen. “The BCS Energy Gap at High Density.” <i>Journal of Statistical Physics</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1007/s10955-022-02965-9\">https://doi.org/10.1007/s10955-022-02965-9</a>.","short":"S.J. Henheik, A.B. Lauritsen, Journal of Statistical Physics 189 (2022).","mla":"Henheik, Sven Joscha, and Asbjørn Bækgaard Lauritsen. “The BCS Energy Gap at High Density.” <i>Journal of Statistical Physics</i>, vol. 189, 5, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1007/s10955-022-02965-9\">10.1007/s10955-022-02965-9</a>."},"article_type":"original","day":"29","quality_controlled":"1","oa":1,"intvolume":"       189","project":[{"name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331","_id":"62796744-2b32-11ec-9570-940b20777f1d","call_identifier":"H2020"}],"keyword":["Mathematical Physics","Statistical and Nonlinear Physics"],"doi":"10.1007/s10955-022-02965-9","file_date_updated":"2022-08-08T07:36:34Z","related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"19540"},{"status":"public","relation":"dissertation_contains","id":"18135"}]},"date_updated":"2026-10-02T11:43:00Z","oa_version":"Published Version","ddc":["530"],"publication":"Journal of Statistical Physics","volume":189,"type":"journal_article","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","title":"The BCS energy gap at high density","author":[{"last_name":"Henheik","first_name":"Sven Joscha","id":"31d731d7-d235-11ea-ad11-b50331c8d7fb","full_name":"Henheik, Sven Joscha","orcid":"0000-0003-1106-327X"},{"orcid":"0000-0003-4476-2288","id":"e1a2682f-dc8d-11ea-abe3-81da9ac728f1","full_name":"Lauritsen, Asbjørn Bækgaard","first_name":"Asbjørn Bækgaard","last_name":"Lauritsen"}],"article_processing_charge":"Yes (via OA deal)"},{"day":"12","article_type":"original","citation":{"apa":"Radler, P., Baranova, N. S., Dos Santos Caldas, P. R., Sommer, C. M., Lopez Pelegrin, M. D., Michalik, D., &#38; Loose, M. (2022). In vitro reconstitution of Escherichia coli divisome activation. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-022-30301-y\">https://doi.org/10.1038/s41467-022-30301-y</a>","ama":"Radler P, Baranova NS, Dos Santos Caldas PR, et al. In vitro reconstitution of Escherichia coli divisome activation. <i>Nature Communications</i>. 2022;13. doi:<a href=\"https://doi.org/10.1038/s41467-022-30301-y\">10.1038/s41467-022-30301-y</a>","ista":"Radler P, Baranova NS, Dos Santos Caldas PR, Sommer CM, Lopez Pelegrin MD, Michalik D, Loose M. 2022. In vitro reconstitution of Escherichia coli divisome activation. Nature Communications. 13, 2635.","chicago":"Radler, Philipp, Natalia S. Baranova, Paulo R Dos Santos Caldas, Christoph M Sommer, Maria D Lopez Pelegrin, David Michalik, and Martin Loose. “In Vitro Reconstitution of Escherichia Coli Divisome Activation.” <i>Nature Communications</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41467-022-30301-y\">https://doi.org/10.1038/s41467-022-30301-y</a>.","short":"P. Radler, N.S. Baranova, P.R. Dos Santos Caldas, C.M. Sommer, M.D. Lopez Pelegrin, D. Michalik, M. Loose, Nature Communications 13 (2022).","mla":"Radler, Philipp, et al. “In Vitro Reconstitution of Escherichia Coli Divisome Activation.” <i>Nature Communications</i>, vol. 13, 2635, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-30301-y\">10.1038/s41467-022-30301-y</a>.","ieee":"P. Radler <i>et al.</i>, “In vitro reconstitution of Escherichia coli divisome activation,” <i>Nature Communications</i>, vol. 13. Springer Nature, 2022."},"doi":"10.1038/s41467-022-30301-y","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry"],"project":[{"grant_number":"679239","name":"Self-Organization of the Bacterial Cell","call_identifier":"H2020","_id":"2595697A-B435-11E9-9278-68D0E5697425"},{"_id":"fc38323b-9c52-11eb-aca3-ff8afb4a011d","grant_number":"P34607","name":"In vitro reconstitution of bacterial cell division"}],"oa":1,"intvolume":"        13","quality_controlled":"1","oa_version":"Published Version","date_updated":"2026-10-19T22:30:09Z","related_material":{"link":[{"url":"https://doi.org/10.1038/s41467-022-34485-1","relation":"erratum"}],"record":[{"status":"public","id":"10934","relation":"research_data"},{"relation":"dissertation_contains","id":"14280","status":"public"}]},"file_date_updated":"2022-05-13T09:10:51Z","article_processing_charge":"No","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","title":"In vitro reconstitution of Escherichia coli divisome activation","author":[{"id":"40136C2A-F248-11E8-B48F-1D18A9856A87","full_name":"Radler, Philipp","first_name":"Philipp","last_name":"Radler","orcid":"0000-0001-9198-2182 "},{"full_name":"Baranova, Natalia S.","id":"38661662-F248-11E8-B48F-1D18A9856A87","first_name":"Natalia S.","last_name":"Baranova","orcid":"0000-0002-3086-9124"},{"orcid":"0000-0001-6730-4461","id":"38FCDB4C-F248-11E8-B48F-1D18A9856A87","full_name":"Dos Santos Caldas, Paulo R","first_name":"Paulo R","last_name":"Dos Santos Caldas"},{"orcid":"0000-0003-1216-9105","last_name":"Sommer","first_name":"Christoph M","full_name":"Sommer, Christoph M","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Maria D","last_name":"Lopez Pelegrin","full_name":"Lopez Pelegrin, Maria D","id":"319AA9CE-F248-11E8-B48F-1D18A9856A87"},{"id":"B9577E20-AA38-11E9-AC9A-0930E6697425","full_name":"Michalik, David","first_name":"David","last_name":"Michalik"},{"orcid":"0000-0001-7309-9724","first_name":"Martin","last_name":"Loose","id":"462D4284-F248-11E8-B48F-1D18A9856A87","full_name":"Loose, Martin"}],"publication":"Nature Communications","volume":13,"ddc":["570"],"language":[{"iso":"eng"}],"status":"public","acknowledgement":"We acknowledge members of the Loose laboratory at IST Austria for helpful discussions—in particular L. Lindorfer for his assistance with cloning and purifications. We thank J. Löwe and T. Nierhaus (MRC-LMB Cambridge, UK) for sharing unpublished work and helpful discussions, as well as D. Vavylonis and D. Rutkowski (Lehigh University, Bethlehem, PA, USA) and S. Martin (University of Lausanne, Switzerland) for sharing their code for FRAP analysis. We are also thankful for the support by the Scientific Service Units (SSU) of IST Austria through resources provided by the Imaging and Optics Facility (IOF) and the Lab Support Facility (LSF). This work was supported by the European Research Council through grant ERC 2015-StG-679239 and by the Austrian Science Fund (FWF) StandAlone P34607 to M.L. and HFSP LT 000824/2016-L4 to N.B. For the purpose of open access, we have applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission.","article_number":"2635","date_published":"2022-05-12T00:00:00Z","corr_author":"1","scopus_import":"1","department":[{"_id":"MaLo"}],"ec_funded":1,"isi":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"fulldoi":"https://doi.org/10.1038/s41467-022-30301-y","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"has_accepted_license":"1","publication_status":"published","external_id":{"isi":["000795171100037"]},"file":[{"access_level":"open_access","file_id":"11374","file_name":"2022_NatureCommunications_Radler.pdf","success":1,"date_created":"2022-05-13T09:10:51Z","creator":"dernst","content_type":"application/pdf","date_updated":"2022-05-13T09:10:51Z","relation":"main_file","file_size":6945191,"checksum":"5af863ee1b95a0710f6ee864d68dc7a6"}],"publisher":"Springer Nature","month":"05","_id":"11373","publication_identifier":{"issn":["2041-1723"]},"date_created":"2022-05-13T09:06:28Z","abstract":[{"lang":"eng","text":"The actin-homologue FtsA is essential for E. coli cell division, as it links FtsZ filaments in the Z-ring to transmembrane proteins. FtsA is thought to initiate cell constriction by switching from an inactive polymeric to an active monomeric conformation, which recruits downstream proteins and stabilizes the Z-ring. However, direct biochemical evidence for this mechanism is missing. Here, we use reconstitution experiments and quantitative fluorescence microscopy to study divisome activation in vitro. By comparing wild-type FtsA with FtsA R286W, we find that this hyperactive mutant outperforms FtsA WT in replicating FtsZ treadmilling dynamics, FtsZ filament stabilization and recruitment of FtsN. We could attribute these differences to a faster exchange and denser packing of FtsA R286W below FtsZ filaments. Using FRET microscopy, we also find that FtsN binding promotes FtsA self-interaction. We propose that in the active divisome FtsA and FtsN exist as a dynamic copolymer that follows treadmilling filaments of FtsZ."}],"year":"2022"},{"publication_status":"published","external_id":{"isi":["000613313200013"],"arxiv":["1912.12509"]},"publisher":"World Scientific Publishing","month":"02","_id":"10852","publication_identifier":{"issn":["0129-055X"],"eissn":["1793-6659"]},"date_created":"2022-03-18T08:11:34Z","abstract":[{"lang":"eng","text":" We review old and new results on the Fröhlich polaron model. The discussion includes the validity of the (classical) Pekar approximation in the strong coupling limit, quantum corrections to this limit, as well as the divergence of the effective polaron mass."}],"year":"2021","language":[{"iso":"eng"}],"status":"public","article_number":"2060012","acknowledgement":"This work was supported by the European Research Council (ERC) under the Euro-pean Union’s Horizon 2020 research and innovation programme (grant agreementNo. 694227).","date_published":"2021-02-01T00:00:00Z","scopus_import":"1","department":[{"_id":"RoSe"}],"corr_author":"1","arxiv":1,"issue":"01","ec_funded":1,"isi":1,"fulldoi":"https://doi.org/10.1142/s0129055x20600120","date_updated":"2025-04-14T07:26:58Z","oa_version":"Preprint","article_processing_charge":"No","type":"journal_article","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","first_name":"Robert"}],"title":"The polaron at strong coupling","publication":"Reviews in Mathematical Physics","volume":33,"day":"01","article_type":"original","citation":{"chicago":"Seiringer, Robert. “The Polaron at Strong Coupling.” <i>Reviews in Mathematical Physics</i>. World Scientific Publishing, 2021. <a href=\"https://doi.org/10.1142/s0129055x20600120\">https://doi.org/10.1142/s0129055x20600120</a>.","short":"R. Seiringer, Reviews in Mathematical Physics 33 (2021).","mla":"Seiringer, Robert. “The Polaron at Strong Coupling.” <i>Reviews in Mathematical Physics</i>, vol. 33, no. 01, 2060012, World Scientific Publishing, 2021, doi:<a href=\"https://doi.org/10.1142/s0129055x20600120\">10.1142/s0129055x20600120</a>.","ieee":"R. Seiringer, “The polaron at strong coupling,” <i>Reviews in Mathematical Physics</i>, vol. 33, no. 01. World Scientific Publishing, 2021.","apa":"Seiringer, R. (2021). The polaron at strong coupling. <i>Reviews in Mathematical Physics</i>. World Scientific Publishing. <a href=\"https://doi.org/10.1142/s0129055x20600120\">https://doi.org/10.1142/s0129055x20600120</a>","ama":"Seiringer R. The polaron at strong coupling. <i>Reviews in Mathematical Physics</i>. 2021;33(01). doi:<a href=\"https://doi.org/10.1142/s0129055x20600120\">10.1142/s0129055x20600120</a>","ista":"Seiringer R. 2021. The polaron at strong coupling. Reviews in Mathematical Physics. 33(01), 2060012."},"doi":"10.1142/s0129055x20600120","keyword":["Mathematical Physics","Statistical and Nonlinear Physics"],"main_file_link":[{"url":"https://arxiv.org/abs/1912.12509","open_access":"1"}],"project":[{"grant_number":"694227","name":"Analysis of quantum many-body systems","call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425"}],"oa":1,"intvolume":"        33","quality_controlled":"1"},{"date_updated":"2023-02-28T13:21:51Z","oa_version":"Published Version","article_processing_charge":"No","author":[{"full_name":"Miles, Evan","first_name":"Evan","last_name":"Miles"},{"full_name":"McCarthy, Michael","last_name":"McCarthy","first_name":"Michael"},{"full_name":"Dehecq, Amaury","first_name":"Amaury","last_name":"Dehecq"},{"full_name":"Kneib, Marin","last_name":"Kneib","first_name":"Marin"},{"full_name":"Fugger, Stefan","last_name":"Fugger","first_name":"Stefan"},{"last_name":"Pellicciotti","first_name":"Francesca","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70"}],"title":"Health and sustainability of glaciers in High Mountain Asia","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","volume":12,"publication":"Nature Communications","day":"17","extern":"1","article_type":"original","citation":{"ama":"Miles E, McCarthy M, Dehecq A, Kneib M, Fugger S, Pellicciotti F. Health and sustainability of glaciers in High Mountain Asia. <i>Nature Communications</i>. 2021;12. doi:<a href=\"https://doi.org/10.1038/s41467-021-23073-4\">10.1038/s41467-021-23073-4</a>","apa":"Miles, E., McCarthy, M., Dehecq, A., Kneib, M., Fugger, S., &#38; Pellicciotti, F. (2021). Health and sustainability of glaciers in High Mountain Asia. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-021-23073-4\">https://doi.org/10.1038/s41467-021-23073-4</a>","ista":"Miles E, McCarthy M, Dehecq A, Kneib M, Fugger S, Pellicciotti F. 2021. Health and sustainability of glaciers in High Mountain Asia. Nature Communications. 12, 2868.","mla":"Miles, Evan, et al. “Health and Sustainability of Glaciers in High Mountain Asia.” <i>Nature Communications</i>, vol. 12, 2868, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1038/s41467-021-23073-4\">10.1038/s41467-021-23073-4</a>.","chicago":"Miles, Evan, Michael McCarthy, Amaury Dehecq, Marin Kneib, Stefan Fugger, and Francesca Pellicciotti. “Health and Sustainability of Glaciers in High Mountain Asia.” <i>Nature Communications</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1038/s41467-021-23073-4\">https://doi.org/10.1038/s41467-021-23073-4</a>.","short":"E. Miles, M. McCarthy, A. Dehecq, M. Kneib, S. Fugger, F. Pellicciotti, Nature Communications 12 (2021).","ieee":"E. Miles, M. McCarthy, A. Dehecq, M. Kneib, S. Fugger, and F. Pellicciotti, “Health and sustainability of glaciers in High Mountain Asia,” <i>Nature Communications</i>, vol. 12. Springer Nature, 2021."},"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"doi":"10.1038/s41467-021-23073-4","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41467-021-23073-4"}],"intvolume":"        12","oa":1,"quality_controlled":"1","publication_status":"published","publisher":"Springer Nature","month":"05","_id":"12585","publication_identifier":{"issn":["2041-1723"]},"abstract":[{"text":"Glaciers in High Mountain Asia generate meltwater that supports the water needs of 250 million people, but current knowledge of annual accumulation and ablation is limited to sparse field measurements biased in location and glacier size. Here, we present altitudinally-resolved specific mass balances (surface, internal, and basal combined) for 5527 glaciers in High Mountain Asia for 2000–2016, derived by correcting observed glacier thinning patterns for mass redistribution due to ice flow. We find that 41% of glaciers accumulated mass over less than 20% of their area, and only 60% ± 10% of regional annual ablation was compensated by accumulation. Even without 21st century warming, 21% ± 1% of ice volume will be lost by 2100 due to current climatic-geometric imbalance, representing a reduction in glacier ablation into rivers of 28% ± 1%. The ablation of glaciers in the Himalayas and Tien Shan was mostly unsustainable and ice volume in these regions will reduce by at least 30% by 2100. The most important and vulnerable glacier-fed river basins (Amu Darya, Indus, Syr Darya, Tarim Interior) were supplied with >50% sustainable glacier ablation but will see long-term reductions in ice mass and glacier meltwater supply regardless of the Karakoram Anomaly.","lang":"eng"}],"date_created":"2023-02-20T08:11:29Z","year":"2021","language":[{"iso":"eng"}],"status":"public","date_published":"2021-05-17T00:00:00Z","article_number":"2868","scopus_import":"1","fulldoi":"https://doi.org/10.1038/s41467-021-23073-4"},{"volume":21,"publication":"Nano Letters","author":[{"full_name":"Baykusheva, Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","last_name":"Baykusheva","first_name":"Denitsa Rangelova"},{"last_name":"Chacón","first_name":"Alexis","full_name":"Chacón, Alexis"},{"full_name":"Lu, Jian","last_name":"Lu","first_name":"Jian"},{"full_name":"Bailey, Trevor P.","last_name":"Bailey","first_name":"Trevor P."},{"first_name":"Jonathan A.","last_name":"Sobota","full_name":"Sobota, Jonathan A."},{"last_name":"Soifer","first_name":"Hadas","full_name":"Soifer, Hadas"},{"last_name":"Kirchmann","first_name":"Patrick S.","full_name":"Kirchmann, Patrick S."},{"full_name":"Rotundu, Costel","first_name":"Costel","last_name":"Rotundu"},{"full_name":"Uher, Ctirad","first_name":"Ctirad","last_name":"Uher"},{"first_name":"Tony F.","last_name":"Heinz","full_name":"Heinz, Tony F."},{"first_name":"David A.","last_name":"Reis","full_name":"Reis, David A."},{"full_name":"Ghimire, Shambhu","first_name":"Shambhu","last_name":"Ghimire"}],"title":"All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","article_processing_charge":"No","oa_version":"Published Version","date_updated":"2024-10-14T12:26:13Z","quality_controlled":"1","intvolume":"        21","oa":1,"main_file_link":[{"url":"https://doi.org/10.1021/acs.nanolett.1c02145","open_access":"1"}],"doi":"10.1021/acs.nanolett.1c02145","keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"citation":{"apa":"Baykusheva, D. R., Chacón, A., Lu, J., Bailey, T. P., Sobota, J. A., Soifer, H., … Ghimire, S. (2021). All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">https://doi.org/10.1021/acs.nanolett.1c02145</a>","ama":"Baykusheva DR, Chacón A, Lu J, et al. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. <i>Nano Letters</i>. 2021;21(21):8970-8978. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">10.1021/acs.nanolett.1c02145</a>","ista":"Baykusheva DR, Chacón A, Lu J, Bailey TP, Sobota JA, Soifer H, Kirchmann PS, Rotundu C, Uher C, Heinz TF, Reis DA, Ghimire S. 2021. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. Nano Letters. 21(21), 8970–8978.","short":"D.R. Baykusheva, A. Chacón, J. Lu, T.P. Bailey, J.A. Sobota, H. Soifer, P.S. Kirchmann, C. Rotundu, C. Uher, T.F. Heinz, D.A. Reis, S. Ghimire, Nano Letters 21 (2021) 8970–8978.","chicago":"Baykusheva, Denitsa Rangelova, Alexis Chacón, Jian Lu, Trevor P. Bailey, Jonathan A. Sobota, Hadas Soifer, Patrick S. Kirchmann, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” <i>Nano Letters</i>. American Chemical Society, 2021. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">https://doi.org/10.1021/acs.nanolett.1c02145</a>.","mla":"Baykusheva, Denitsa Rangelova, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” <i>Nano Letters</i>, vol. 21, no. 21, American Chemical Society, 2021, pp. 8970–78, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02145\">10.1021/acs.nanolett.1c02145</a>.","ieee":"D. R. Baykusheva <i>et al.</i>, “All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields,” <i>Nano Letters</i>, vol. 21, no. 21. American Chemical Society, pp. 8970–8978, 2021."},"extern":"1","article_type":"original","page":"8970-8978","day":"22","year":"2021","abstract":[{"lang":"eng","text":"We report the observation of an anomalous nonlinear optical response of the prototypical three-dimensional topological insulator bismuth selenide through the process of high-order harmonic generation. We find that the generation efficiency increases as the laser polarization is changed from linear to elliptical, and it becomes maximum for circular polarization. With the aid of a microscopic theory and a detailed analysis of the measured spectra, we reveal that such anomalous enhancement encodes the characteristic topology of the band structure that originates from the interplay of strong spin–orbit coupling and time-reversal symmetry protection. The implications are in ultrafast probing of topological phase transitions, light-field driven dissipationless electronics, and quantum computation."}],"date_created":"2023-08-09T13:09:15Z","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"_id":"13996","month":"10","publisher":"American Chemical Society","external_id":{"arxiv":["2109.15291"],"pmid":["34676752"]},"publication_status":"published","pmid":1,"fulldoi":"https://doi.org/10.1021/acs.nanolett.1c02145","issue":"21","arxiv":1,"scopus_import":"1","date_published":"2021-10-22T00:00:00Z","status":"public","language":[{"iso":"eng"}]},{"month":"08","_id":"15137","publisher":"Springer Nature","external_id":{"pmid":["34413302"]},"publication_status":"published","year":"2021","abstract":[{"text":"Characteristic properties of type III CRISPR-Cas systems include recognition of target RNA and the subsequent induction of a multifaceted immune response. This involves sequence-specific cleavage of the target RNA and production of cyclic oligoadenylate (cOA) molecules. Here we report that an exposed seed region at the 3′ end of the crRNA is essential for target RNA binding and cleavage, whereas cOA production requires base pairing at the 5′ end of the crRNA. Moreover, we uncover that the variation in the size and composition of type III complexes within a single host results in variable seed regions. This may prevent escape by invading genetic elements, while controlling cOA production tightly to prevent unnecessary damage to the host. Lastly, we use these findings to develop a new diagnostic tool, SCOPE, for the specific detection of SARS-CoV-2 from human nasal swab samples, revealing sensitivities in the atto-molar range.","lang":"eng"}],"date_created":"2024-03-20T10:42:33Z","publication_identifier":{"issn":["2041-1723"]},"scopus_import":"1","date_published":"2021-08-19T00:00:00Z","article_number":"5033","status":"public","language":[{"iso":"eng"}],"pmid":1,"fulldoi":"https://doi.org/10.1038/s41467-021-25337-5","date_updated":"2024-06-04T06:11:54Z","oa_version":"Published Version","volume":12,"publication":"Nature Communications","title":"SCOPE enables type III CRISPR-Cas diagnostics using flexible targeting and stringent CARF ribonuclease activation","author":[{"full_name":"Steens, Jurre A.","first_name":"Jurre A.","last_name":"Steens"},{"full_name":"Zhu, Yifan","first_name":"Yifan","last_name":"Zhu"},{"first_name":"David W.","last_name":"Taylor","full_name":"Taylor, David W."},{"full_name":"Bravo, Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","first_name":"Jack Peter Kelly","last_name":"Bravo","orcid":"0000-0003-0456-0753"},{"full_name":"Prinsen, Stijn H. P.","first_name":"Stijn H. P.","last_name":"Prinsen"},{"last_name":"Schoen","first_name":"Cor D.","full_name":"Schoen, Cor D."},{"full_name":"Keijser, Bart J. F.","first_name":"Bart J. F.","last_name":"Keijser"},{"full_name":"Ossendrijver, Michel","last_name":"Ossendrijver","first_name":"Michel"},{"last_name":"Hofstra","first_name":"L. Marije","full_name":"Hofstra, L. Marije"},{"full_name":"Brouns, Stan J. J.","first_name":"Stan J. J.","last_name":"Brouns"},{"first_name":"Akeo","last_name":"Shinkai","full_name":"Shinkai, Akeo"},{"full_name":"van der Oost, John","last_name":"van der Oost","first_name":"John"},{"full_name":"Staals, Raymond H. J.","last_name":"Staals","first_name":"Raymond H. J."}],"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"Yes","citation":{"chicago":"Steens, Jurre A., Yifan Zhu, David W. Taylor, Jack Peter Kelly Bravo, Stijn H. P. Prinsen, Cor D. Schoen, Bart J. F. Keijser, et al. “SCOPE Enables Type III CRISPR-Cas Diagnostics Using Flexible Targeting and Stringent CARF Ribonuclease Activation.” <i>Nature Communications</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1038/s41467-021-25337-5\">https://doi.org/10.1038/s41467-021-25337-5</a>.","short":"J.A. Steens, Y. Zhu, D.W. Taylor, J.P.K. Bravo, S.H.P. Prinsen, C.D. Schoen, B.J.F. Keijser, M. Ossendrijver, L.M. Hofstra, S.J.J. Brouns, A. Shinkai, J. van der Oost, R.H.J. Staals, Nature Communications 12 (2021).","mla":"Steens, Jurre A., et al. “SCOPE Enables Type III CRISPR-Cas Diagnostics Using Flexible Targeting and Stringent CARF Ribonuclease Activation.” <i>Nature Communications</i>, vol. 12, 5033, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1038/s41467-021-25337-5\">10.1038/s41467-021-25337-5</a>.","ieee":"J. A. Steens <i>et al.</i>, “SCOPE enables type III CRISPR-Cas diagnostics using flexible targeting and stringent CARF ribonuclease activation,” <i>Nature Communications</i>, vol. 12. Springer Nature, 2021.","apa":"Steens, J. A., Zhu, Y., Taylor, D. W., Bravo, J. P. K., Prinsen, S. H. P., Schoen, C. D., … Staals, R. H. J. (2021). SCOPE enables type III CRISPR-Cas diagnostics using flexible targeting and stringent CARF ribonuclease activation. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-021-25337-5\">https://doi.org/10.1038/s41467-021-25337-5</a>","ama":"Steens JA, Zhu Y, Taylor DW, et al. SCOPE enables type III CRISPR-Cas diagnostics using flexible targeting and stringent CARF ribonuclease activation. <i>Nature Communications</i>. 2021;12. doi:<a href=\"https://doi.org/10.1038/s41467-021-25337-5\">10.1038/s41467-021-25337-5</a>","ista":"Steens JA, Zhu Y, Taylor DW, Bravo JPK, Prinsen SHP, Schoen CD, Keijser BJF, Ossendrijver M, Hofstra LM, Brouns SJJ, Shinkai A, van der Oost J, Staals RHJ. 2021. SCOPE enables type III CRISPR-Cas diagnostics using flexible targeting and stringent CARF ribonuclease activation. Nature Communications. 12, 5033."},"extern":"1","article_type":"original","day":"19","quality_controlled":"1","intvolume":"        12","oa":1,"main_file_link":[{"url":"https://doi.org/10.1038/s41467-021-25337-5","open_access":"1"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"doi":"10.1038/s41467-021-25337-5"},{"status":"public","language":[{"iso":"eng"}],"department":[{"_id":"MaSe"}],"scopus_import":"1","corr_author":"1","date_published":"2021-03-08T00:00:00Z","article_number":"79","acknowledgement":"We thank H. Casini for many interesting discussions and comments on the manuscript.\r\nLD is supported by CNEA and UNCuyo, Inst. Balseiro. RM is supported by IST Austria.\r\nMS is supported by CONICET and UNCuyo, Inst. Balseiro. GT is supported by CONICET\r\n(PIP grant 11220150100299), ANPCyT (PICT 2018-2517), CNEA, and UNCuyo,\r\nInst. Balseiro.","arxiv":1,"fulldoi":"https://doi.org/10.1007/jhep03(2021)079","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"isi":1,"issue":"3","file":[{"success":1,"date_created":"2024-04-10T09:18:38Z","creator":"dernst","file_id":"15310","access_level":"open_access","file_name":"2021_JourHighEnergyPhysics_Daguerre.pdf","relation":"main_file","file_size":5389195,"checksum":"4f540e63988ee87173e02f51a19a6672","content_type":"application/pdf","date_updated":"2024-04-10T09:18:38Z"}],"publisher":"Springer Nature","external_id":{"arxiv":["2011.01252"],"isi":["000627376600004"]},"publication_status":"published","has_accepted_license":"1","month":"03","_id":"15269","publication_identifier":{"issn":["1029-8479"]},"year":"2021","abstract":[{"text":"We study different aspects of quantum field theory at finite density using methods from quantum information theory. For simplicity we focus on massive Dirac fermions with nonzero chemical potential, and work in 1 + 1 space-time dimensions. Using the entanglement entropy on an interval, we construct an entropic <jats:italic>c</jats:italic>-function that is finite. Unlike what happens in Lorentz-invariant theories, this <jats:italic>c</jats:italic>-function exhibits a strong violation of monotonicity; it also encodes the creation of long-range entanglement from the Fermi surface. Motivated by previous works on lattice models, we next calculate numerically the Renyi entropies and find Friedel-type oscillations; these are understood in terms of a defect operator product expansion. Furthermore, we consider the mutual information as a measure of correlation functions between different regions. Using a long-distance expansion previously developed by Cardy, we argue that the mutual information detects Fermi surface correlations already at leading order in the expansion. We also analyze the relative entropy and its Renyi generalizations in order to distinguish states with different charge and/or mass. In particular, we show that states in different superselection sectors give rise to a super-extensive behavior in the relative entropy. Finally, we discuss possible extensions to interacting theories, and argue for the relevance of some of these measures for probing non-Fermi liquids.","lang":"eng"}],"date_created":"2024-04-03T07:51:06Z","article_type":"original","day":"08","citation":{"ista":"Daguerre L, Medina Ramos RA, Solís M, Torroba G. 2021. Aspects of quantum information in finite density field theory. Journal of High Energy Physics. 2021(3), 79.","ama":"Daguerre L, Medina Ramos RA, Solís M, Torroba G. Aspects of quantum information in finite density field theory. <i>Journal of High Energy Physics</i>. 2021;2021(3). doi:<a href=\"https://doi.org/10.1007/jhep03(2021)079\">10.1007/jhep03(2021)079</a>","apa":"Daguerre, L., Medina Ramos, R. A., Solís, M., &#38; Torroba, G. (2021). Aspects of quantum information in finite density field theory. <i>Journal of High Energy Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/jhep03(2021)079\">https://doi.org/10.1007/jhep03(2021)079</a>","ieee":"L. Daguerre, R. A. Medina Ramos, M. Solís, and G. Torroba, “Aspects of quantum information in finite density field theory,” <i>Journal of High Energy Physics</i>, vol. 2021, no. 3. Springer Nature, 2021.","mla":"Daguerre, Lucas, et al. “Aspects of Quantum Information in Finite Density Field Theory.” <i>Journal of High Energy Physics</i>, vol. 2021, no. 3, 79, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1007/jhep03(2021)079\">10.1007/jhep03(2021)079</a>.","chicago":"Daguerre, Lucas, Raimel A Medina Ramos, Mario Solís, and Gonzalo Torroba. “Aspects of Quantum Information in Finite Density Field Theory.” <i>Journal of High Energy Physics</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1007/jhep03(2021)079\">https://doi.org/10.1007/jhep03(2021)079</a>.","short":"L. Daguerre, R.A. Medina Ramos, M. Solís, G. Torroba, Journal of High Energy Physics 2021 (2021)."},"keyword":["Nuclear and High Energy Physics"],"doi":"10.1007/jhep03(2021)079","quality_controlled":"1","intvolume":"      2021","oa":1,"oa_version":"Published Version","date_updated":"2025-09-10T10:15:02Z","file_date_updated":"2024-04-10T09:18:38Z","title":"Aspects of quantum information in finite density field theory","author":[{"full_name":"Daguerre, Lucas","last_name":"Daguerre","first_name":"Lucas"},{"first_name":"Raimel A","last_name":"Medina Ramos","full_name":"Medina Ramos, Raimel A","id":"CE680B90-D85A-11E9-B684-C920E6697425","orcid":"0000-0002-5383-2869"},{"last_name":"Solís","first_name":"Mario","full_name":"Solís, Mario"},{"full_name":"Torroba, Gonzalo","last_name":"Torroba","first_name":"Gonzalo"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","type":"journal_article","article_processing_charge":"Yes","ddc":["530"],"volume":2021,"publication":"Journal of High Energy Physics"},{"citation":{"ama":"Zhou H, Xie T, Ghazaryan A, et al. Half and quarter metals in rhombohedral trilayer graphene. <i>Nature</i>. 2021. doi:<a href=\"https://doi.org/10.1038/s41586-021-03938-w\">10.1038/s41586-021-03938-w</a>","apa":"Zhou, H., Xie, T., Ghazaryan, A., Holder, T., Ehrets, J. R., Spanton, E. M., … Young, A. F. (2021). Half and quarter metals in rhombohedral trilayer graphene. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-021-03938-w\">https://doi.org/10.1038/s41586-021-03938-w</a>","ista":"Zhou H, Xie T, Ghazaryan A, Holder T, Ehrets JR, Spanton EM, Taniguchi T, Watanabe K, Berg E, Serbyn M, Young AF. 2021. Half and quarter metals in rhombohedral trilayer graphene. Nature.","mla":"Zhou, Haoxin, et al. “Half and Quarter Metals in Rhombohedral Trilayer Graphene.” <i>Nature</i>, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1038/s41586-021-03938-w\">10.1038/s41586-021-03938-w</a>.","chicago":"Zhou, Haoxin, Tian Xie, Areg Ghazaryan, Tobias Holder, James R. Ehrets, Eric M. Spanton, Takashi Taniguchi, et al. “Half and Quarter Metals in Rhombohedral Trilayer Graphene.” <i>Nature</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1038/s41586-021-03938-w\">https://doi.org/10.1038/s41586-021-03938-w</a>.","short":"H. Zhou, T. Xie, A. Ghazaryan, T. Holder, J.R. Ehrets, E.M. Spanton, T. Taniguchi, K. Watanabe, E. Berg, M. Serbyn, A.F. Young, Nature (2021).","ieee":"H. Zhou <i>et al.</i>, “Half and quarter metals in rhombohedral trilayer graphene,” <i>Nature</i>. Springer Nature, 2021."},"day":"01","article_type":"original","oa":1,"quality_controlled":"1","doi":"10.1038/s41586-021-03938-w","keyword":["condensed matter - mesoscale and nanoscale physics","condensed matter - strongly correlated electrons","multidisciplinary"],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2104.00653"}],"project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"}],"related_material":{"link":[{"url":"https://doi.org/10.1038/s41586-021-04181-z","relation":"erratum"}]},"date_updated":"2025-04-14T07:43:46Z","oa_version":"Preprint","publication":"Nature","article_processing_charge":"No","author":[{"full_name":"Zhou, Haoxin","last_name":"Zhou","first_name":"Haoxin"},{"first_name":"Tian","last_name":"Xie","full_name":"Xie, Tian"},{"orcid":"0000-0001-9666-3543","first_name":"Areg","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Holder, Tobias","first_name":"Tobias","last_name":"Holder"},{"first_name":"James R.","last_name":"Ehrets","full_name":"Ehrets, James R."},{"first_name":"Eric M.","last_name":"Spanton","full_name":"Spanton, Eric M."},{"full_name":"Taniguchi, Takashi","first_name":"Takashi","last_name":"Taniguchi"},{"full_name":"Watanabe, Kenji","first_name":"Kenji","last_name":"Watanabe"},{"full_name":"Berg, Erez","last_name":"Berg","first_name":"Erez"},{"full_name":"Serbyn, Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","last_name":"Serbyn","first_name":"Maksym","orcid":"0000-0002-2399-5827"},{"full_name":"Young, Andrea F.","last_name":"Young","first_name":"Andrea F."}],"title":"Half and quarter metals in rhombohedral trilayer graphene","type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_published":"2021-09-01T00:00:00Z","acknowledgement":"The authors acknowledge discussions with A. Macdonald, L. Fu, F. Wang and M. Zaletel. AFY acknowledges support of the National Science Foundation under DMR1654186, and the Gordon and Betty Moore Foundation under award GBMF9471. The authors acknowledge the use of the research facilities within the California NanoSystems Institute, supported by the University of California, Santa Barbara and the University of California, Office of the President.\r\nK.W. and T.T. acknowledge support from the Elemental Strategy Initiative conducted by the MEXT, Japan, Grant Number JPMXP0112101001 and JSPS KAKENHI, Grant Number JP20H00354. EB and TH were supported by the European Research Council (ERC) under grant HQMAT (Grant Agreement No. 817799). A.G. acknowledges support by the European Unions Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grant Agreement\r\nNo. 754411.\r\n","department":[{"_id":"MaSe"},{"_id":"MiLe"}],"scopus_import":"1","language":[{"iso":"eng"}],"status":"public","isi":1,"ec_funded":1,"fulldoi":"https://doi.org/10.1038/s41586-021-03938-w","arxiv":1,"month":"09","_id":"10025","publication_status":"published","publisher":"Springer Nature","external_id":{"isi":["000706977400002"],"arxiv":["2104.00653"]},"abstract":[{"lang":"eng","text":"Ferromagnetism is most common in transition metal compounds but may also arise in low-density two-dimensional electron systems, with signatures observed in silicon, III-V semiconductor systems, and graphene moiré heterostructures. Here we show that gate-tuned van Hove singularities in rhombohedral trilayer graphene drive the spontaneous ferromagnetic polarization of the electron system into one or more spin- and valley flavors. Using capacitance measurements on graphite-gated van der Waals heterostructures, we find a cascade of density- and electronic displacement field tuned phase transitions marked by negative electronic compressibility. The transitions define the boundaries between phases where quantum oscillations have either four-fold, two-fold, or one-fold degeneracy, associated with a spin and valley degenerate normal metal, spin-polarized `half-metal', and spin and valley polarized `quarter metal', respectively. For electron doping, the salient features are well captured by a phenomenological Stoner model with a valley-anisotropic Hund's coupling, likely arising from interactions at the lattice scale. For hole filling, we observe a richer phase diagram featuring a delicate interplay of broken symmetries and transitions in the Fermi surface topology. Finally, by rotational alignment of a hexagonal boron nitride substrate to induce a moiré superlattice, we find that the superlattice perturbs the preexisting isospin order only weakly, leaving the basic phase diagram intact while catalyzing the formation of topologically nontrivial gapped states whenever itinerant half- or quarter metal states occur at half- or quarter superlattice band filling. Our results show that rhombohedral trilayer graphene is an ideal platform for well-controlled tests of many-body theory and reveal magnetism in moiré materials to be fundamentally itinerant in nature."}],"date_created":"2021-09-19T22:01:25Z","year":"2021","publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]}}]