Holographic superconductors with various condensates

被引：335

作者：

Horowitz, Gary T. ^{[1
]}

Roberts, Matthew M. ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA

来源：

PHYSICAL REVIEW D | 2008年 / 78卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.78.126008

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We extend earlier treatments of holographic superconductors by studying cases where operators of different dimension condense in both 2+1 and 3+1 superconductors. We also compute a correlation length. We find surprising regularities in quantities such as omega(g)/T-c where omega(g) is the gap in the frequency dependent conductivity. In special cases, new bound states arise corresponding to vector normal modes of the dual near-extremal black holes.

引用

页数：8

共 18 条

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

Albash, Tameem ;

Johnson, Clifford V. .

JOURNAL OF HIGH ENERGY PHYSICS, 2008, (09)

[2]

BASU P, ARXIV08094494

[3] Quasi-normal modes of toroidal, cylindrical and planar black holes in anti-de Sitter spacetimes: scalar, electromagnetic and gravitational perturbations [J].

Cardoso, V ;

Lemos, JPS .

CLASSICAL AND QUANTUM GRAVITY, 2001, 18 (23) :5257-5267

[4]

Fidkowski L., 2004, J HIGH ENERGY PHYS, P014

[5] Breaking an Abelian gauge symmetry near a black hole horizon [J].

Gubser, Steven S. .

PHYSICAL REVIEW D, 2008, 78 (06)

[6] The gravity dual of a p-wave superconductor [J].

Gubser, Steven S. ;

Pufu, Silviu S. .

JOURNAL OF HIGH ENERGY PHYSICS, 2008, (11)

[7] Colorful Horizons with Charge in Anti-de Sitter Space [J].

Gubser, Steven S. .

PHYSICAL REVIEW LETTERS, 2008, 101 (19)

[8]

HARTNOLL SA, UNPUB, P74016

[9] Building a holographic superconductor [J].

Hartnoll, Sean A. ;

Herzog, Christopher P. ;

Horowitz, Gary T. .

PHYSICAL REVIEW LETTERS, 2008, 101 (03)

[10] Towards a big crunch dual [J].

Hertog, T ;

Horowitz, GT .

JOURNAL OF HIGH ENERGY PHYSICS, 2004, (07) :1837-1857

← 1 2 →