Decoherence and correspondence in conservative chaotic dynamics

被引：25

作者：

Gong, JB ^{[1
]}

Brumer, P ^{[1
]}

机构：

[1] Univ Toronto, Chem Phys Theory Grp, Toronto, ON M5S 3H6, Canada

来源：

PHYSICAL REVIEW E | 1999年 / 60卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.60.1643

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The quantum and classical dynamics of a conservative nonlinear Hamiltonian system in the chaotic regime are compared in the absence and presence of decoherence effects. Results show marked improvement in classical-quantum correspondence with the introduction of decoherence, even though the initial quantum dynamics is far from the semiclassical limit. [S1063-651X(99)09208-9].

引用

页码：1643 / 1647

页数：5

共 26 条

[1]

[Anonymous], 1996, DECOHERENCE APPEARAN

[2] Anomalous diffusion and environment-induced quantum decoherence [J].

Bonci, L ;

Grigolini, P ;

Laux, A ;

Roncaglia, R .

PHYSICAL REVIEW A, 1996, 54 (01) :112-118

[3] CHAOS AND REACTION DYNAMICS [J].

BRUMER, P ;

SHAPIRO, M .

ADVANCES IN CHEMICAL PHYSICS, 1988, 70 :365-439

[4] PATH INTEGRAL APPROACH TO QUANTUM BROWNIAN-MOTION [J].

CALDEIRA, AO ;

LEGGETT, AJ .

PHYSICA A, 1983, 121 (03) :587-616

[5]

CHRISTOFFEL KM, 1985, PHYS REV A, V33, P1309

[6] DESTRUCTION OF LOCALIZATION DUE TO COUPLING TO A BATH IN THE KICKED-ROTATOR PROBLEM [J].

COHEN, D .

PHYSICAL REVIEW A, 1991, 43 (02) :639-645

[7] QUANTUM-MECHANICS OF A CLASSICALLY CHAOTIC SYSTEM - OBSERVATIONS ON SCARS, PERIODIC-ORBITS, AND VIBRATIONAL ADIABATICITY [J].

ECKHARDT, B ;

HOSE, G ;

POLLAK, E .

PHYSICAL REVIEW A, 1989, 39 (08) :3776-3793

[8] SOLUTION OF THE SCHRODINGER-EQUATION BY A SPECTRAL METHOD [J].

FEIT, MD ;

FLECK, JA ;

STEIGER, A .

JOURNAL OF COMPUTATIONAL PHYSICS, 1982, 47 (03) :412-433

[9] A REMARK ON THE PROBLEM OF QUANTUM-CLASSICAL CORRESPONDENCE IN THE CASE OF CHAOTIC DYNAMICS - COMMENT [J].

FLORES, JC .

EUROPHYSICS LETTERS, 1995, 29 (08) :653-654

[10] THE QUANTUM-STATE DIFFUSION-MODEL APPLIED TO OPEN SYSTEMS [J].

GISIN, N ;

PERCIVAL, IC .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (21) :5677-5691

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