Environment induced entanglement in Markovian dissipative dynamics

被引：370

作者：

Benatti, F

Floreanini, R

Piani, M

机构：

[1] Univ Trieste, Dipartimento Fis Teor, I-34014 Trieste, Italy

[2] Ist Nazl Fis Nucl, Sez Trieste, I-34014 Trieste, Italy

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.91.070402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that two, noninteracting two-level systems, immersed in a common bath, can become mutually entangled when evolving according to a Markovian, completely positive reduced dynamics.

引用

页数：4

共 25 条

[11]

Gorini V., 1978, Reports on Mathematical Physics, V13, P149, DOI 10.1016/0034-4877(78)90050-2

[12] COMPLETELY POSITIVE DYNAMICAL SEMIGROUPS OF N-LEVEL SYSTEMS [J].

GORINI, V ;

KOSSAKOWSKI, A ;

SUDARSHAN, ECG .

JOURNAL OF MATHEMATICAL PHYSICS, 1976, 17 (05) :821-825

[13] Separability of mixed states: Necessary and sufficient conditions [J].

Horodecki, M ;

Horodecki, P ;

Horodecki, R .

PHYSICS LETTERS A, 1996, 223 (1-2) :1-8

[14] Entangling two qubits by dissipation [J].

Jakóbczyk, L .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (30) :6383-6392

[15] Entanglement induced by a single-mode heat environment [J].

Kim, MS ;

Lee, J ;

Ahn, D ;

Knight, PL .

PHYSICAL REVIEW A, 2002, 65 (04) :401011-401014

[16] Optimal creation of entanglement using a two-qubit gate [J].

Kraus, B ;

Cirac, JI .

PHYSICAL REVIEW A, 2001, 63 (06) :8

[17] GENERATORS OF QUANTUM DYNAMICAL SEMIGROUPS [J].

LINDBLAD, G .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1976, 48 (02) :119-130

[18]

Louisell W. H., 1973, Quantum Statistical Properties of Radiation

[19] Separability criterion for density matrices [J].

Peres, A .

PHYSICAL REVIEW LETTERS, 1996, 77 (08) :1413-1415

[20] Entanglement in the steady state of a collective-angular-momentum (Dicke) model [J].

Schneider, S ;

Milburn, GJ .

PHYSICAL REVIEW A, 2002, 65 (04) :421071-421075

← 1 2 3 →