Zobrazeno 1 - 10
of 673
pro vyhledávání: '"H, Kalthoff"'
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023115 (2022)
A deeper theoretical understanding of driven-dissipative interacting systems and their nonequilibrium phase transitions is essential both to advance our fundamental physics understanding and to harness technological opportunities arising from optical
Externí odkaz:
https://doaj.org/article/a432daf930e74aa3afd07963a1ba3057
Autor:
Denitsa R. Baykusheva, Mona H. Kalthoff, Damian Hofmann, Martin Claassen, Dante M. Kennes, Michael A. Sentef, Matteo Mitrano
Publikováno v:
Physical Review Letters
Many-body entanglement in condensed matter systems can be diagnosed from equilibrium response functions through the use of entanglement witnesses and operator-specific quantum bounds. Here, we investigate the applicability of this approach for detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4ee43d4c839d80da092c42d2ee894d3
https://doi.org/10.1103/physrevlett.130.106902
https://doi.org/10.1103/physrevlett.130.106902
Akademický článek
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Autor:
Ujjwal M. Mahajan, B. Oehrle, S. Sirtl, A. Alnatsha, E. Goni, I. Regel, G. Beyer, M. Vornhülz, A. Chromik, M. Bahra, F. Klein, W. Uhl, T. Fahlbusch, M. Distler, J. Weitz, R. Grützmann, C. Pilarsky, F. Ulrich Weiss, G. Adam, H. Kalthoff, R. Rad, N. Christiansen, B. Bethan, B. Kamlage, M.M. Lerch, J. Mayerle
Publikováno v:
Pancreatology. 22:e65-e66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3854752ee849956879a7e8f42d6357f6
https://doi.org/10.1016/j.pan.2022.06.170
https://doi.org/10.1016/j.pan.2022.06.170
Autor:
T. Mohr, A. Zwick, M.C. Hans, I. Bley, F.L. Braun, O. Khalmurzaev, V.B. Matveev, P. Loertzer, A. Pryalukhin, A. Hartmann, H. Loertzer, C.I. Geppert, H. Wunderlich, C.M. Naumann, H. Kalthoff, K. Junker, S. Smola, S. Lohse
Publikováno v:
European Urology Open Science. 44:S205
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d59c145ddba1c67585af94fda2702d
https://doi.org/10.1016/s2666-1683(22)01965-6
https://doi.org/10.1016/s2666-1683(22)01965-6
Publikováno v:
Physical Review B
We investigate the light-cone-like spread of electronic correlations in a laser-driven quantum chain. Using the time-dependent density matrix renormalization group, we show that high-frequency driving leads to a Floquet-engineered spread velocity tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::735f6028a7dde4dbed21787d1553f179
https://hdl.handle.net/21.11116/0000-0005-D88D-921.11116/0000-0005-D88B-B
https://hdl.handle.net/21.11116/0000-0005-D88D-921.11116/0000-0005-D88B-B
Akademický článek
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Periodically driven nonequilibrium many-body systems are interesting because they have a quasi-energy spectra, which can be tailored by controlling the external driving fields. We derive the general spectral representation of retarded Green functions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65a8b899fb9b062bc3c49b487a6e3b6a
http://arxiv.org/abs/1808.10199
http://arxiv.org/abs/1808.10199
As many-body Floquet theory becomes more popular, it is important to find ways to connect theory with experiment. Theoretical calculations can have a periodic driving field that is always on, but experiment cannot. Hence, we need to know how long a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f275de3008e4c92da8e9079cf3f7b6fc
Publikováno v:
The European Physical Journal B. 90
The density matrix formalism and the equation of motion approach are two semi-analytical methods that can be used to compute the non-equilibrium dynamics of correlated systems. While for a bilinear Hamiltonian both formalisms yield the exact result,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::036b59b80c912adea6edf0fd844feca0
https://doi.org/10.1140/epjb/e2017-80063-2
https://doi.org/10.1140/epjb/e2017-80063-2