Supergravity dual of -extremization
Feb 26, 20135 pages
Published in:
- Phys.Rev.D 87 (2013) 10, 101902
- Published: May 10, 2013
e-Print:
- 1302.6532 [hep-th]
Report number:
- FPAUO-13-03
View in:
Citations per year
Abstract: (APS)
Recently, a general principle, called c-extremization, which determines the exact R symmetry of two-dimensional conformal field theories with N=(0,2) supersymmetry, was identified. In this work we show that the supergravity dual corresponds to the extremization of the T tensor of N=2 gauged supergravity in three dimensions. To support this claim, we demonstrate that the expected central charge of conformal field theories arising from twisted compactifications of four-dimensional N=4 Super-Yang-Mills on Riemann surfaces, whose gravity dual is a reduction of five-dimensional U(1)3 gauged supergravity, is recovered in the three-dimensional framework.Note:
- 4 pages, v2, longer abstract, some factors corrected, typos corrected, v3 expanded introduction, published in PRD, v4 repeated summation in equation (23) removed and expression corrected
- 11.25.Tq
- 11.30.Pb
- supergravity: duality
- dimension: 2
- dimension: 5
- dimension: 4
- dimension: 3
- compactification
- Riemann surface
- central charge
References(36)
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- [4]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]