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M-theory solutions with AdS factors

MPS-Authors

Kim,  Nakwoo
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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3041.pdf
(プレプリント), 243KB

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引用

Gauntlett, J. P., Kim, N., Pakis, S., & Waldram, D. (2002). M-theory solutions with AdS factors. Classical and Quantum Gravity, 19(15), 3927-3945.


引用: https://hdl.handle.net/11858/00-001M-0000-0013-543D-A
要旨
Solutions of D = 7 maximal gauged supergravity are constructed with metrics that are a product of an n-dimensional anti-de Sitter (AdS) space, with n = 2, 3, 4, 5, and certain Einstein manifolds. The gauge fields have the same form as in the recently constructed solutions describing the near-horizon limits of M5-branes wrapping supersymmetric cycles. The new solutions do not preserve any supersymmetry and can be uplifted to obtain new solutions of D = 11 supergravity, which are warped and twisted products of the D = 7 metric with a squashed four-sphere. Some aspects of the stability of the solutions are discussed