Quantum criticality and holographic superconductors in M-theory

被引：123

作者：

Gauntlett, Jerome P. ^{[1
]}

Sonner, Julian ^{[1
]}

Wiseman, Toby ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Theoret Phys Grp, Blackett Lab, London SW7 2AZ, England

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

Gauge-gravity correspondence; Black Holes in String Theory; AdS-CFT Correspondence; Supergravity Models; 11; SUPERGRAVITY; STRING THEORY; COMPACTIFICATION; STABILITY;

D O I：

10.1007/JHEP02(2010)060

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 present a consistent Kaluza-Klein truncation of D = 11 supergravity on an arbitrary seven-dimensional Sasaki-Einstein space (SE7) to a D = 4 theory containing a metric, a gauge-field, a complex scalar field and a real scalar field. We use this D = 4 theory to construct various black hole solutions that describe the thermodynamics of the d = 3 CFTs dual to skew-whiffed AdS(4) x SE7 solutions. We show that these CFTs have a rich phase diagram, including holographic superconductivity with, generically, broken parity and time reversal invariance. At zero temperature the superconducting solutions are charged domain walls with a universal emergent conformal symmetry in the far infrared.

引用

页数：43

共 36 条

[1] N=8 SUPERGRAVITY BREAKS DOWN TO N=1 [J].