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Floquet prethermalization and regimes of heating in a periodically driven, interacting quantum system

We study the regimes of heating in the periodically driven O(N)-model, which is a well established model for interacting quantum many-body systems. By computing the absorbed energy with a non-equilibrium Keldysh Green’s function approach, we establish three dynamical regimes: at short times a single...

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Detalhes bibliográficos
Publicado no:Sci Rep
Main Authors: Weidinger, Simon A., Knap, Michael
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5377259/
https://ncbi.nlm.nih.gov/pubmed/28368025
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep45382
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