Spectrum sensitivity in a chaotic quantum system

DOI10.1016/S0960-0779(00)00178-8zbMath1006.81025OpenAlexW2095329479WikidataQ127938089 ScholiaQ127938089MaRDI QIDQ1600564

Yung Park

Publication date: 17 June 2002

Published in: Chaos, Solitons and Fractals (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0960-0779(00)00178-8

zbMATH Keywords

stochastic dynamicsHénon-Heiles modelergodic motionnonlinear perturbed quantum oscillator

Mathematics Subject Classification ID

Quantum chaos (81Q50) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Cites Work

• Narrowly avoided crossings
• Regular and irregular semiclassical wavefunctions
• Sensitivity of the eigenfunctions and the level curvature distribution in quantum billiards
• Exact distribution of eigenvalue curvatures of chaotic quantum systems

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