Subtle Nuances between Quantum and Classical regimes

Autor:	Wilsmann, Karin Wittmann, Castro, Erick R., Roditi, Itzhak, Foerster, Angela, Hirsch, Jorge G.
Rok vydání:	2024
Předmět:	Quantum Physics Condensed Matter - Statistical Mechanics
Druh dokumentu:	Working Paper
Popis:	This study explores the semiclassical limit of an integrable-chaotic bosonic many-body quantum system, providing nuanced insights into its behavior. We examine classical-quantum correspondences across different interaction regimes of bosons in a triple-well potential, ranging from the integrable to the self-trapping regime, and including the chaotic one. The close resemblance between the phase-space mean projections of classical trajectories and those of Husimi distributions evokes the Principle of Uniform Semiclassical Condensation (PUSC) of Wigner functions of eigenstates. Notably, the resulting figures also exhibit patterns reminiscent of Jason Gallas's "shrimp" shapes. Comment: 8 pages, 9 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2411.07373 Zobrazit plný text záznamu View this record from Arxiv