Fermions on a Lifshitz background

被引：39
作者：
Alishahiha, Mohsen [1 ]
Mozaffar, M. Reza Mohammadi [1 ]
Mollabashi, Ali [1 ]
机构：
[1] Inst Res Fundamental Sci IPM, Sch Phys, POB 19395-5531, Tehran, Iran
来源：
PHYSICAL REVIEW D | 2012年 / 86卷 / 02期
基金：
美国国家科学基金会;
关键词：
ADS/CFT;
D O I：
10.1103/PhysRevD.86.026002
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study a nonrelativistic fermionic retarded Green's function by making use of a fermion on the Lifshitz geometry with critical exponent z = 2. With a natural boundary condition, respecting the symmetries of the model, the resultant retarded Green's function exhibits a number of interesting features including a flat band. We also study the finite temperature and finite chemical potential cases where the geometry is replaced by Lifshitz black hole solutions.
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页数：14
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共 42 条
  • [1] Fermions in nonrelativistic AdS/CFT correspondence
    Akhavan, Amin
    Alishahiha, Mohsen
    Davody, Ali
    Vahedi, Ali
    [J]. PHYSICAL REVIEW D, 2009, 79 (08):
  • [2] [Anonymous], ARXIV12013832
  • [3] [Anonymous], 1998, P INT M MATH METH MO
  • [4] [Anonymous], ARXIV08120530
  • [5] [Anonymous], ARXIV09124873
  • [6] [Anonymous], ARXIV11010597
  • [7] Analytic Lifshitz black holes in higher dimensions
    Ayon-Beato, Eloy
    Garbarz, Alan
    Giribet, Gaston
    Hassaine, Mokhtar
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2010, (04):
  • [8] An analytic Lifshitz black hole
    Balasubramanian, Koushik
    McGreevy, John
    [J]. PHYSICAL REVIEW D, 2009, 80 (10):
  • [9] Black holes in asymptotically Lifshitz spacetimes with arbitrary critical exponent
    Bertoldi, Gaetano
    Burrington, Benjamin A.
    Peet, Amanda
    [J]. PHYSICAL REVIEW D, 2009, 80 (12):
  • [10] Spectral probes of the holographic Fermi ground state: Dialing between the electron star and AdS Dirac hair
    Cubrovic, Mihailo
    Liu, Yan
    Schalm, Koenraad
    Sun, Ya-Wen
    Zaanen, Jan
    [J]. PHYSICAL REVIEW D, 2011, 84 (08):
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