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Branes wrapped on coassociative cycles

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Hernández Redondo, Rafael (2001) Branes wrapped on coassociative cycles. Physics letters B, 521 (3-4). pp. 371-375. ISSN 0370-2693

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Official URL: http://dx.doi.org/10.1016/S0370-2693(01)01219-9




Abstract

We obtain a supergravity solution arising when D6-branes are wrapped on coassociative four-cycles of constant curvature in seven manifolds of G_(2) holonomy. The solutions preserve two supercharges and thus represent supergravity duals of three dimensional Yang-Mills with N = 1 supersymmetry. When uplifted to eleven dimensions our solution describes M-theory on the background of an eight manifold with Spin(7) holonomy.


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© 2001 Elsevier Science B.V. It is a pleasure to thank M. Blau, C. Gómez, K. Narain and S. Randjbar-Daemi for useful discussions. This research is partly supported by the EC contract no. HPRN-CT2000-00148.

Subjects:Sciences > Physics > Physics-Mathematical models
ID Code:45724
Deposited On:09 Mar 2018 09:42
Last Modified:09 Mar 2018 09:42

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