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arXiv · hep-th/0112059

Walls from fluxes: An analytic RG-flow

Jose F. Morales·Mario Trigiante
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Abstract

We construct supergravity solutions describing the near horizon limit of D1D5 systems with non-trivial boundary conditions. Upon reduction to five dimensions they define Melvin universes with NS--NS/RR fluxes, that smoothly interpolate between two different AdS_3 geometries which define fixed points for the RG--flow of the dual field theory. We discuss the decoupling limits at the two ends of the flow. We also present a systematic study of the global properties of our solution. In particular we show how, although the AdS_3 x S^3 global isometry group is broken down to SU(2)_R x U(1)^3 by global identifications, a full two-dimensional conformal group of isometries, with the expected central charge, is restored at infinity.

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Jose F. Morales, Mario Trigiante. 2001-12-27. Walls from fluxes: An analytic RG-flow. https://doi.org/10.1088/1126-6708%2F2002%2F02%2F018

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