Quantum fluctuations in classical chaos

Wei Min Zhang, Jian Min Yuan, Da Hsuan Feng, Qi Pan, John Tjon

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


The effects of quantum fluctuation on the classical dynamical structure are investigated by using the semiquantal dynamics derived from the effective action. A pulsed-spin system is studied as an example, which shows that global chaos is suppressed by quantum fluctuation. The quantum-classical correspondence is explicitly examined for low-spin cases.

Original languageEnglish
Pages (from-to)3646-3649
Number of pages4
JournalPhysical Review A
Issue number6
Publication statusPublished - 1990

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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