A non-relativistic logarithmic conformal field theory from a holographic point of view

被引：6
|
作者：
Bergshoeff, Eric A. [1 ]
de Haan, Sjoerd [1 ]
Merbis, Wout [1 ]
Rosseel, Jan [1 ]
机构：
[1] Univ Groningen, Ctr Theoret Phys, NL-9747 AG Groningen, Netherlands
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2011年 / 09期
关键词：
Gauge-gravity correspondence; Holography and condensed matter physics (AdS/CMT); AdS-CFT Correspondence; RENORMALIZATION;
D O I：
10.1007/JHEP09(2011)038
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 study a fourth-order derivative scalar field configuration in a fixed Lifshitz background. Using an auxiliary field we rewrite the equations of motion as two coupled second order equations. We specialize to the limit that the mass of the scalar field degenerates with that of the auxiliary field and show that logarithmic modes appear. Using non-relativistic holographic methods we calculate the two-point correlation functions of the boundary operators in this limit and find evidence for a non-relativistic logarithmic conformal field theory at the boundary.
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收藏
页数：17
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