2004/11/10 by Chang Jun Gao, Shuang‐Nan Zhang, Gao, Chang Jun +2
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #astro-ph #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0411106
7 pages, submitted to CQG
arxiv created 2006/04/17 · arxiv updated 2009/12/01
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.