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
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
收藏
页数:4
相关论文
共 25 条
[1]   COLLECTIVE ATOMIC EFFECTS IN RESONANCE FLUORESCENCE [J].
AGARWAL, GS ;
BROWN, AC ;
NARDUCCI, LM ;
VETRI, G .
PHYSICAL REVIEW A, 1977, 15 (04) :1613-1624
[2]  
Alicki R., 2007, Volume 717 of Lecture Notes in Physics, V717
[3]  
[Anonymous], 2001, MATH METHODS QUANTUM
[4]   Decoherence and entanglement in radiative decay of a diatomic system [J].
Basharov, AM .
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2002, 94 (06) :1070-1079
[5]   Creation of entanglement by interaction with a common heat bath [J].
Braun, D .
PHYSICAL REVIEW LETTERS, 2002, 89 (27) :277901-277901
[6]  
Breuer H.-P., 2007, The Theory of Open Quantum Systems
[7]   Entangling operations and their implementation using a small amount of entanglement [J].
Cirac, JI ;
Dür, W ;
Kraus, B ;
Lewenstein, M .
PHYSICAL REVIEW LETTERS, 2001, 86 (03) :544-547
[8]   MARKOVIAN MASTER EQUATIONS [J].
DAVIES, EB .
COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1974, 39 (02) :91-110
[9]   MARKOVIAN MASTER EQUATIONS .2. [J].
DAVIES, EB .
MATHEMATISCHE ANNALEN, 1976, 219 (02) :147-158
[10]   Entanglement capabilities of nonlocal Hamiltonians -: art. no. 137901 [J].
Dür, W ;
Vidal, G ;
Cirac, JI ;
Linden, N ;
Popescu, S .
PHYSICAL REVIEW LETTERS, 2001, 87 (13) :137901-1