Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1843433 | Nuclear Physics B | 2010 | 15 Pages |
Abstract
In this paper we investigate the non-linear sigma model arising in the reduction of D=5 supergravity to D=3, and present the application of this sigma model to supersymmetric black ring solutions in five-dimensional minimal supergravity. With the ansatz of stationary solutions with RÃU(1)ÃU(1) isometry, we obtain a two-dimensional Lagrangian corresponding to geodesic motion of a string-like object on the coset G2(+2)/SO(4), and study the algebra of conserved charges and supersymmetry constraints of supersymmetric black ring.
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Yi-Xin Chen, Yong-Qiang Wang,