C5: Constrained quantum many-body dynamics
Mari-Carmen Bañuls, Michael Knap, Frank Pollmann
When quantum many-body systems are brought out of equilibrium, global conserved quantities commonly lead to diffusive transport at late times according to the laws of classical hydrodynamics. However, recently various counter-examples have been identified in which the simple assumption of diffusive hydrodynamic transport fails. In these systems, constraints appear to play an essential role for understanding their unconventional dynamics. Our main goals are to investigate the role of different constraints on the quantum dynamics in condensed matter relevant settings using novel methods and to provide experimentally relevant predictions.
Publications
2024 |
|
Luo, M.; Trivedi, R.; Bañuls, M. C.; Cirac, J. I. Probing off-diagonal eigenstate thermalization with tensor networks Journal Article Phys. Rev. B 109, 134304, 2024. @article{luo_probing_2024, | |
Choi, W.; Knap, M.; Pollmann, F. Finite Temperature Entanglement Negativity of Fermionic Symmetry Protected Topological Phases and Quantum Critical Points in One Dimension Journal Article Phys. Rev. B 109, 115132, 2024. @article{choi_finite_2024, | |
Papaefstathiou, I.; Malz, D.; Cirac, J. I.; Bañuls, M. C. Efficient tensor network simulation of multi-emitter non-Markovian systems Unpublished 2024, arXiv.2407.10140. @unpublished{papaefstathiou_efficient_2024, | |
Papaefstathiou, I.; Knolle, J.; Bañuls, M. C. Real-time scattering in the lattice Schwinger model Unpublished 2024, arXiv:2402.18429. @unpublished{papaefstathiou_real-time_2024, | |
2023 |
|
Kawano, M.; Pollmann, F.; Knap, M. Unconventional spin transport in strongly correlated kagome systems Journal Article Phys. Rev. B 109, L121111, 2023, arXiv:2307.13725. @article{kawano_unconventional_2023, |