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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 1981 Volume 49, Number 1, Pages 117–121 (Mi tmf2518)

This article is cited in 17 papers

Dynamical stochasticity in nonlinear quantum systems

D. L. Shepelyanskii


Abstract: The properties of nonlinear quantum systems that are stochastic in the classical limit are investigated, It is shown for a definite model that for the quantum system, in contrast to the corresponding classical system, the Kolmogorov–Sinai entropy is zero, and the correlations are damped only as a power and not exponentially.

Received: 26.08.1980


 English version:
Theoretical and Mathematical Physics, 1981, 49:1, 925–928

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© Steklov Math. Inst. of RAS, 2026