Gupta, Rajesh Kumar ; Sen, Ashoke (2008) Consistent truncation to three dimensional (super-)gravity Journal of High Energy Physics, 2008 (3). No pp. given. ISSN 1126-6708
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Official URL: http://iopscience.iop.org/1126-6708/2008/03/015?fr...
Related URL: http://dx.doi.org/10.1088/1126-6708/2008/03/015
Abstract
For a general three dimensional theory of (super-)gravity coupled to arbitrary matter fields with arbitrary set of higher derivative terms in the effective action, we give an algorithm for consistently truncating the theory to a theory of pure (super-)gravity with the gravitational sector containing only Einstein-Hilbert, cosmological constant and Chern-Simons terms. We also outline the procedure for finding the parameters of the truncated theory. As an example we consider dimensional reduction on S2 of the 5-dimensional minimal supergravity with curvature squared terms and obtain the truncated theory without any curvature squared terms. This truncated theory reproduces correctly the exact central charge of the boundary CFT.
Item Type: | Article |
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Source: | Copyright of this article belongs to Institute of Physics. |
Keywords: | AdS-CFT and dS-CFT Correspondence; Black Holes in String Theory |
ID Code: | 43987 |
Deposited On: | 20 Jun 2011 06:22 |
Last Modified: | 18 May 2016 00:48 |
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