Paramagnetism-ferromagnetism phase transition in a dyonic black hole

被引：37

作者：

Cai, Rong-Gen ^{[1
,2
]}

Yang, Run-Qiu ^{[3
]}

机构：

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

[2] King Abdulaziz Univ, Jeddah 21589, Saudi Arabia

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

来源：

PHYSICAL REVIEW D | 2014年 / 90卷 / 08期

基金：

中国国家自然科学基金;

关键词：

STABILITY;

D O I：

10.1103/PhysRevD.90.081901

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Coupling an antisymmetric tensor field to the electromagnetic field in a dyonic Reissner-Nordstrom-anti-de Sitter black hole background, we build a holographic model for the paramagnetism/ferromagnetism phase transition. In the case of zero magnetic field, the time reversal symmetry is broken spontaneously and spontaneous magnetization happens at low temperatures. The critical exponents are in agreement with the ones from mean field theory. In the case of nonzero magnetic field, the model realizes the hysteresis loop of a single magnetic domain and the magnetic susceptibility satisfies the Curie-Weiss law.

引用

页数：5

共 23 条

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

Gubser, Steven S. .

PHYSICAL REVIEW D, 2008, 78 (06)

[12] Building a holographic superconductor [J].

Hartnoll, Sean A. ;

Herzog, Christopher P. ;

Horowitz, Gary T. .

PHYSICAL REVIEW LETTERS, 2008, 101 (03)

[13] Holographic Josephson Junctions [J].

Horowitz, Gary T. ;

Santos, Jorge E. ;

Way, Benson .

PHYSICAL REVIEW LETTERS, 2011, 106 (22)

[14] Quantum phase transitions in holographic models of magnetism and superconductors [J].

Iqbal, Nabil ;

Liu, Hong ;

Mezei, Mark ;

Si, Qimiao .

PHYSICAL REVIEW D, 2010, 82 (04)

[15] Josephson junctions and AdS/CFT networks [J].

Kiritsis, Elias ;

Niarchos, Vasilis .

JOURNAL OF HIGH ENERGY PHYSICS, 2011, (07)

[16] Non-Fermi liquid from a charged black hole: A critical Fermi ball [J].

Lee, Sung-Sik .

PHYSICAL REVIEW D, 2009, 79 (08)

[17] Non-Fermi liquids from holography [J].

Liu, Hong ;

McGreevy, John ;

Vegh, David .

PHYSICAL REVIEW D, 2011, 83 (06)

[18] The large-N limit of superconformal field theories and supergravity [J].

Maldacena, J .

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1999, 38 (04) :1113-1133

[19] STABILITY AT A LOCAL MAXIMUM IN HIGHER DIMENSIONAL ANTI-DESITTER SPACE AND APPLICATIONS TO SUPERGRAVITY [J].

MEZINCESCU, L ;

TOWNSEND, PK .

ANNALS OF PHYSICS, 1985, 160 (02) :406-419

[20] Magnetic response in the holographic insulator/superconductor transition [J].

Montull, Marc ;

Pujolas, Oriol ;

Salvio, Alberto ;

Silva, Pedro J. .

JOURNAL OF HIGH ENERGY PHYSICS, 2012, (04)

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