期刊
CLASSICAL AND QUANTUM GRAVITY
卷 29, 期 19, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0264-9381/29/19/194007
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资金
- US Department of Energy (DOE) [DE-FG0205ER41360]
- Alfred P Sloan Foundation
- National Science Foundation [NSF PHY05-51164]
We propose candidate gravity duals for a class of non-Abelian z = 2 Lifshitz Chern-Simons (LCS) gauge theories studied by Mulligan, Kachru and Nayak. These are nonrelativistic gauge theories in 2+1 dimensions in which parity and time-reversal symmetries are explicitly broken by the presence of a Chern-Simons term. We show that these field theories can be realized as deformations of DLCQ N = 4 super Yang-Mills theory. Using the holographic dictionary, we identify the bulk fields of type IIB supergravity that are dual to these deformations. The geometries describing the groundstates of the non-Abelian LCS gauge theories realized here exhibit a mass gap.
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