{"ec_funded":1,"acknowledgement":"This work has been funded by the Cluster of Excellence “Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG)-EXC 2056-Project ID No. 390715994. G.M.K. gratefully acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413.","file_date_updated":"2023-12-11T10:49:07Z","type":"journal_article","date_updated":"2023-12-11T10:55:52Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","project":[{"call_identifier":"H2020","grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"doi":"10.1103/PhysRevResearch.5.043039","oa_version":"Published Version","department":[{"_id":"MiLe"}],"article_type":"original","status":"public","_id":"14658","file":[{"date_created":"2023-12-11T10:49:07Z","creator":"dernst","access_level":"open_access","date_updated":"2023-12-11T10:49:07Z","success":1,"file_size":2362158,"content_type":"application/pdf","relation":"main_file","file_id":"14672","checksum":"ee31c0d0de5d1b65591990ae6705a601","file_name":"2023_PhysReviewResearch_Becker.pdf"}],"publication_status":"published","month":"10","date_created":"2023-12-10T23:00:58Z","external_id":{"arxiv":["2305.09529"]},"publisher":"American Physical Society","publication":"Physical Review Research","issue":"4","publication_identifier":{"issn":["2643-1564"]},"ddc":["530"],"citation":{"mla":"Becker, J. M., et al. “Spin-Charge Correlations in Finite One-Dimensional Multiband Fermi Systems.” <i>Physical Review Research</i>, vol. 5, no. 4, 043039, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.5.043039\">10.1103/PhysRevResearch.5.043039</a>.","ista":"Becker JM, Koutentakis G, Schmelcher P. 2023. Spin-charge correlations in finite one-dimensional multiband Fermi systems. Physical Review Research. 5(4), 043039.","ieee":"J. M. Becker, G. Koutentakis, and P. Schmelcher, “Spin-charge correlations in finite one-dimensional multiband Fermi systems,” <i>Physical Review Research</i>, vol. 5, no. 4. American Physical Society, 2023.","short":"J.M. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 5 (2023).","ama":"Becker JM, Koutentakis G, Schmelcher P. Spin-charge correlations in finite one-dimensional multiband Fermi systems. <i>Physical Review Research</i>. 2023;5(4). doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.5.043039\">10.1103/PhysRevResearch.5.043039</a>","chicago":"Becker, J. M., Georgios Koutentakis, and P. Schmelcher. “Spin-Charge Correlations in Finite One-Dimensional Multiband Fermi Systems.” <i>Physical Review Research</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/PhysRevResearch.5.043039\">https://doi.org/10.1103/PhysRevResearch.5.043039</a>.","apa":"Becker, J. M., Koutentakis, G., &#38; Schmelcher, P. (2023). Spin-charge correlations in finite one-dimensional multiband Fermi systems. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevResearch.5.043039\">https://doi.org/10.1103/PhysRevResearch.5.043039</a>"},"title":"Spin-charge correlations in finite one-dimensional multiband Fermi systems","intvolume":"         5","article_processing_charge":"Yes","article_number":"043039","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"has_accepted_license":"1","date_published":"2023-10-12T00:00:00Z","volume":5,"quality_controlled":"1","scopus_import":"1","year":"2023","abstract":[{"lang":"eng","text":"We investigate spin-charge separation of a spin-\r\n1\r\n2\r\n Fermi system confined in a triple well where multiple bands are occupied. We assume that our finite fermionic system is close to fully spin polarized while being doped by a hole and an impurity fermion with opposite spin. Our setup involves ferromagnetic couplings among the particles in different bands, leading to the development of strong spin-transport correlations in an intermediate interaction regime. Interactions are then strong enough to lift the degeneracy among singlet and triplet spin configurations in the well of the spin impurity but not strong enough to prohibit hole-induced magnetic excitations to the singlet state. Despite the strong spin-hole correlations, the system exhibits spin-charge deconfinement allowing for long-range entanglement of the spatial and spin degrees of freedom."}],"oa":1,"author":[{"full_name":"Becker, J. M.","first_name":"J. M.","last_name":"Becker"},{"last_name":"Koutentakis","first_name":"Georgios","id":"d7b23d3a-9e21-11ec-b482-f76739596b95","full_name":"Koutentakis, Georgios"},{"full_name":"Schmelcher, P.","first_name":"P.","last_name":"Schmelcher"}],"language":[{"iso":"eng"}],"day":"12"}