Chaotic instantons in periodically perturbed double-well system

2008/01/12 by V. I. Kuvshinov, В. И. Кувшинов, A. V. Kuzmin +5
Physics and Astronomy · #Chaotic Dynamics (nlin.CD) #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Optical properties and cooling technologies in crystalline materials #Quantum chaos and dynamical systems #nlin.CD

paper · pdf · doi:10.48550/arxiv.0801.1886

8 pages, 5 figures

arxiv created 2008/01/12 · openalex publication_date 2008/01/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Kicked double-well system is investigated both analytically and numerically. Phenomenological formula for ground quasienergy splitting is obtained using resonances overlap criterion in the framework of chaotic instanton approach. Results of numerical calculations of quasienergy spectrum are in good agreement with the phenomenological formula.

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