Dynamics of open quantum systems initially entangled with environment: Beyond the Kraus representation

被引：150

作者：

Stelmachovic, P

Buzek, V

机构：

[1] Slovak Acad Sci, Inst Phys, Res Ctr Quantum Informat, Bratislava 84228, Slovakia

[2] Masaryk Univ, Fac Informat, Brno 60200, Czech Republic

来源：

PHYSICAL REVIEW A | 2001年 / 64卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.64.062106

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a general analysis of the role of initial Correlations between the open system and an environment on quantum dynamics of the open system.

引用

页数：5

共 7 条

[1] Reconstruction of Liouvillian superoperators [J].

Buzek, V .

PHYSICAL REVIEW A, 1998, 58 (03) :1723-1727

[2]

Davies E.B., 1976, Quantum Theory of Open Systems

HAKIM, V ;

AMBEGAOKAR, V .

PHYSICAL REVIEW A, 1985, 32 (01) :423-434

[4]

Kraus K., 1983, STATES EFFECTS OPERA

[5] REDUCED DYNAMICS NEED NOT BE COMPLETELY POSITIVE [J].

PECHUKAS, P .

[6]

PRESKILL J, LECT NOTES COURSE IN

[7]

Romero LD, 1997, PHYS REV A, V55, P4070, DOI 10.1103/PhysRevA.55.4070