Warped AdS3/Dipole-CFT Duality

Wei Song Harvard University Andrew Strominger Harvard University

Mathematical Physics mathscidoc:1702.22028

Journal of High Energy Physics, 120, 2012.5
String theory contains solutions with SL(2,R)_R x U(1)_L-invariant warped AdS3 (WAdS3) factors arising as continuous deformations of ordinary AdS3 factors. We propose that some of these are holographically dual to the IR limits of nonlocal dipole-deformed 2D D-brane gauge theories, referred to as "dipole CFTs". Neither the bulk nor boundary theories are currently well-understood, and consequences of the proposed duality for both sides is investigated. The bulk entropy-area law suggests that dipole CFTs have (at large N) a high-energy density of states which does not depend on the deformation parameter. Putting the boundary theory on a spatial circle leads to closed timelike curves in the bulk, suggesting a relation of the latter to dipole-type nonlocality.
Gauge-gravity correspondenceBlack Holes in String Theory
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  title={Warped AdS3/Dipole-CFT Duality},
  author={Wei Song, and Andrew Strominger},
  booktitle={Journal of High Energy Physics},
Wei Song, and Andrew Strominger. Warped AdS3/Dipole-CFT Duality. 2012. Vol. 120. In Journal of High Energy Physics. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170228100046627276552.
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