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Gibbons-Maeda-de Sitter Black Holes

Chang Jun Gao, Shuang Nan Zhang

hep-tharXiv:hep-th/0411106

Abstract

The metric of Gibbons-Maeda black hole in the presence of a cosmological constant is constructed and verified. The dilaton potential with respect to the cosmological constant is obtained. It is found that the cosmological constant is coupled to the dilaton field.

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