Entanglement and magnetic order

被引：23

作者：

Amico, Luigi ^{[1
,2
]}

Fazio, Rosario ^{[3
,4
,5
]}

机构：

[1] MATIS CNR INFM, I-95125 Catania, Italy

[2] DMFCI, I-95125 Catania, Italy

[3] Scuola Normale Super Pisa, NEST, I-56126 Pisa, Italy

[4] CNR INFM, I-56126 Pisa, Italy

[5] Natl Univ Singapore, Ctr Quantum Technol, Singapore 117542, Singapore

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2009年 / 42卷 / 50期

基金：

新加坡国家研究基金会;

关键词：

BODY APPROXIMATION METHODS; QUANTUM MONTE-CARLO; THERMAL ENTANGLEMENT; MULTIPARTITE ENTANGLEMENT; BOUND ENTANGLEMENT; BELL INEQUALITIES; DENSITY-MATRICES; SOLVABLE MODEL; STATES; PHASE;

D O I：

10.1088/1751-8113/42/50/504001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In recent years quantum statistical mechanics have benefited of cultural interchanges with quantum information science. There is much evidence that quantifying the entanglement allows a fine analysis of many relevant properties of many-body quantum systems. Here we review the relation between entanglement and the various types of magnetic order occurring in interacting spin systems.

引用

页数：27

共 168 条

[1] Classification of mixed three-qubit states -: art. no. 040401 [J].

Acín, A ;

Bruss, D ;

Lewenstein, M ;

Sanpera, A .

PHYSICAL REVIEW LETTERS, 2001, 87 (04) :40401-1

[2] VALENCE BOND GROUND-STATES IN ISOTROPIC QUANTUM ANTIFERROMAGNETS [J].

AFFLECK, I ;

KENNEDY, T ;

LIEB, EH ;

TASAKI, H .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1988, 115 (03) :477-528

[3] Entanglement crossover close to a quantum critical point [J].

Amico, L. ;

Patane, D. .

EPL, 2007, 77 (01)

[4] Divergence of the entanglement range in low-dimensional quantum systems [J].

Amico, L. ;

Baroni, F. ;

Fubini, A. ;

Patane, D. ;

Tognetti, V. ;

Verrucchi, Paola .

PHYSICAL REVIEW A, 2006, 74 (02)

[5] Out of equilibrium correlation functions of quantum anisotropic XY models:: one-particle excitations [J].

Amico, L ;

Osterloh, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2004, 37 (02) :291-302

[6]

AMICO L, 2006, RANGE BIPARTIT UNPUB

[7] Entanglement in many-body systems [J].

Amico, Luigi ;

Fazio, Rosario ;

Osterloh, Andreas ;

Vedral, Vlatko .

REVIEWS OF MODERN PHYSICS, 2008, 80 (02) :517-576

[8] Scaling laws for the decay of multiqubit entanglement [J].

Aolita, L. ;

Chaves, R. ;

Cavalcanti, D. ;

Acin, A. ;

Davidovich, L. .

PHYSICAL REVIEW LETTERS, 2008, 100 (08)

[9] Natural thermal and magnetic entanglement in the 1D Heisenberg model [J].

Arnesen, MC ;

Bose, S ;

Vedral, V .

PHYSICAL REVIEW LETTERS, 2001, 87 (01)

[10] Thermal entanglement of spins in the Heisenberg model at low temperatures [J].

Asoudeh, M ;

Karimipour, V .

PHYSICAL REVIEW A, 2004, 70 (05) :052307-1

← 1 2 3 4 5 6 7 8 9 10 →