Sören P Petrat
Seiringer Group
8 Publications
2024 | Journal Article | IST-REx-ID: 15318 | 
Bossmann, L., Leopold, N. K., Mitrouskas, D. J., & Petrat, S. P. (2024). A note on the binding energy for Bosons in the mean-field limit. Journal of Statistical Physics. Springer Nature. https://doi.org/10.1007/s10955-024-03260-5
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| arXiv
2023 | Journal Article | IST-REx-ID: 12430 |
Falconi, M., Leopold, N. K., Mitrouskas, D. J., & Petrat, S. P. (2023). Bogoliubov dynamics and higher-order corrections for the regularized Nelson model. Reviews in Mathematical Physics. World Scientific Publishing. https://doi.org/10.1142/S0129055X2350006X
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| arXiv
2023 | Journal Article | IST-REx-ID: 13226
Bossmann, L., & Petrat, S. P. (2023). Weak Edgeworth expansion for the mean-field Bose gas. Letters in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-023-01698-4
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| DOI
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| arXiv
2021 | Journal Article | IST-REx-ID: 9318 |
Bossmann, L., Petrat, S. P., & Seiringer, R. (2021). Asymptotic expansion of low-energy excitations for weakly interacting bosons. Forum of Mathematics, Sigma. Cambridge University Press. https://doi.org/10.1017/fms.2021.22
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2021 | Journal Article | IST-REx-ID: 14890 |
Bossmann, L., Petrat, S. P., Pickl, P., & Soffer, A. (2021). Beyond Bogoliubov dynamics. Pure and Applied Analysis. Mathematical Sciences Publishers. https://doi.org/10.2140/paa.2021.3.677
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| arXiv
2019 | Journal Article | IST-REx-ID: 6788 |
Leopold, N. K., & Petrat, S. P. (2019). Mean-field dynamics for the Nelson model with fermions. Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-019-00828-w
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| arXiv
2016 | Journal Article | IST-REx-ID: 1436 |
Bach, V., Breteaux, S., Petrat, S. P., Pickl, P., & Tzaneteas, T. (2016). Kinetic energy estimates for the accuracy of the time-dependent Hartree-Fock approximation with Coulomb interaction. Journal de Mathématiques Pures et Appliquées. Elsevier. https://doi.org/10.1016/j.matpur.2015.09.003
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2016 | Journal Article | IST-REx-ID: 1493 |
Petrat, S. P., & Pickl, P. (2016). A new method and a new scaling for deriving fermionic mean-field dynamics. Mathematical Physics, Analysis and Geometry. Springer. https://doi.org/10.1007/s11040-016-9204-2
[Published Version]
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| DOI
8 Publications
2024 | Journal Article | IST-REx-ID: 15318 |
Bossmann, L., Leopold, N. K., Mitrouskas, D. J., & Petrat, S. P. (2024). A note on the binding energy for Bosons in the mean-field limit. Journal of Statistical Physics. Springer Nature. https://doi.org/10.1007/s10955-024-03260-5
[Published Version]
View
| Files available
| DOI
| arXiv
2023 | Journal Article | IST-REx-ID: 12430 |
Falconi, M., Leopold, N. K., Mitrouskas, D. J., & Petrat, S. P. (2023). Bogoliubov dynamics and higher-order corrections for the regularized Nelson model. Reviews in Mathematical Physics. World Scientific Publishing. https://doi.org/10.1142/S0129055X2350006X
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
| arXiv
2023 | Journal Article | IST-REx-ID: 13226
Bossmann, L., & Petrat, S. P. (2023). Weak Edgeworth expansion for the mean-field Bose gas. Letters in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-023-01698-4
[Published Version]
View
| DOI
| WoS
| arXiv
2021 | Journal Article | IST-REx-ID: 9318 |
Bossmann, L., Petrat, S. P., & Seiringer, R. (2021). Asymptotic expansion of low-energy excitations for weakly interacting bosons. Forum of Mathematics, Sigma. Cambridge University Press. https://doi.org/10.1017/fms.2021.22
[Published Version]
View
| Files available
| DOI
| WoS
2021 | Journal Article | IST-REx-ID: 14890 |
Bossmann, L., Petrat, S. P., Pickl, P., & Soffer, A. (2021). Beyond Bogoliubov dynamics. Pure and Applied Analysis. Mathematical Sciences Publishers. https://doi.org/10.2140/paa.2021.3.677
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2019 | Journal Article | IST-REx-ID: 6788 |
Leopold, N. K., & Petrat, S. P. (2019). Mean-field dynamics for the Nelson model with fermions. Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-019-00828-w
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv
2016 | Journal Article | IST-REx-ID: 1436 |
Bach, V., Breteaux, S., Petrat, S. P., Pickl, P., & Tzaneteas, T. (2016). Kinetic energy estimates for the accuracy of the time-dependent Hartree-Fock approximation with Coulomb interaction. Journal de Mathématiques Pures et Appliquées. Elsevier. https://doi.org/10.1016/j.matpur.2015.09.003
[Published Version]
View
| Files available
| DOI
2016 | Journal Article | IST-REx-ID: 1493 |
Petrat, S. P., & Pickl, P. (2016). A new method and a new scaling for deriving fermionic mean-field dynamics. Mathematical Physics, Analysis and Geometry. Springer. https://doi.org/10.1007/s11040-016-9204-2
[Published Version]
View
| Files available
| DOI