Holographic entanglement entropy in insulator/superconductor transition

被引：59

作者：

Cai, Rong-Gen ^{[1
]}

He, Song ^{[1
]}

Li, Li ^{[1
]}

Zhang, Yun-Long ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 07期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Confinement; AdS-CFT Correspondence; Holography and condensed matter physics (AdS/CMT); FIELD-THEORIES;

D O I：

10.1007/JHEP07(2012)088

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate the behaviors of entanglement entropy in the holographical insulator/superconductor phase transition. We calculate the holographic entanglement entropy for two kinds of geometry configurations in a completely back-reacted gravitational background describing the insulator/superconductor phase transition. The non-monotonic behavior of the entanglement entropy is found in tins system. In the belt geometry case, there exist four phases characterized by the chemical potential and belt width.

引用

页数：18

共 38 条

[1] Large N field theories, string theory and gravity [J].

Aharony, O ;

Gubser, SS ;

Maldacena, J ;

Ooguri, H ;

Oz, Y .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2000, 323 (3-4) :183-386

[2] p-wave holographic insulator/superconductor phase transition [J].

Akhavan, Amin ;

Alishahiha, Mohsen .

PHYSICAL REVIEW D, 2011, 83 (08)

[3] Holographic studies of entanglement entropy in superconductors [J].

Albash, Tameem ;

Johnson, Clifford V. .

JOURNAL OF HIGH ENERGY PHYSICS, 2012, (05)

[4] Holographic entanglement entropy and renormalization group flow [J].

Albash, Tameem ;

Johnson, Clifford V. .

JOURNAL OF HIGH ENERGY PHYSICS, 2012, (02)

[5] A holographic superconductor in an external magnetic field [J].

Albash, Tameem ;

Johnson, Clifford V. .

JOURNAL OF HIGH ENERGY PHYSICS, 2008, (09)

[6]

[Anonymous], JHEP

[7]

[Anonymous], ARXIV12045962

[8]

[Anonymous], JHEP

[9] Magnetic field effect on the phase transition in AdS soliton spacetime [J].

Cai, Rong-Gen ;

Li, Li ;

Zhang, Hai-Qing ;

Zhang, Yun-Long .

PHYSICAL REVIEW D, 2011, 84 (12)

[10] Holographic phase transitions of p-wave superconductors in Gauss-Bonnet gravity with backreaction [J].

Cai, Rong-Gen ;

Nie, Zhang-Yu ;

Zhang, Hai-Qing .

PHYSICAL REVIEW D, 2011, 83 (06)

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