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Pré-Publication, Document De Travail Année : 2024

Finite-frequency prethermalization in periodically driven ergodic systems

Résumé

We investigate the periodically driven dynamics of many-body systems, either classical or quantum, finite-dimensional or mean-field, displaying an unbounded phase-space. We find that the inclusion of a smooth periodic drive atop an otherwise ergodic dynamics leads to a long-lived prethermalization, even at moderate driving frequencies. In specific asymptotic limits, we compute the corresponding prethermal Hamiltonian from an analytical perturbation scheme.
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Dates et versions

hal-04416885 , version 1 (29-01-2024)

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Lorenzo Correale, Leticia F Cugliandolo, Alessandro Silva, Marco Schiro. Finite-frequency prethermalization in periodically driven ergodic systems. 2024. ⟨hal-04416885⟩
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