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arXiv · 2409.00952

Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence

Anant Vijay Varma·Amichay Vardi·Doron Cohen
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Abstract

Adiabatic passage in systems of interacting bosons is substantially affected by interactions and inter-particle entanglement. We consider STIRAP-like schemes in Bose-Hubbard chains that exhibit low-dimensional chaos (a 3 site chain), and high-dimensional chaos (more than 3 sites). The dynamics that is generated by a transfer protocol exhibits striking classical and quantum chaos fingerprints that are manifest in the mean-field classical treatment, in the truncated-Wigner semiclassical treatment, and in the full many-body quantum simulations.

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Anant Vijay Varma, Amichay Vardi, Doron Cohen. 2024-09-02. Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence. https://doi.org/10.1103/physrevlett.134.053201

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