Five-dimensional Kaluza-Klein black holes coupled to massive scalar particles |
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| Authors: | Hongya Liu |
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| Institution: | (1) Department of Physics, University of Missouri-Columbia, 65211 Columbia, Missouri, USA;(2) Present address: Department of Physics, Zhengzhou University, Zhengzhou, Henan, P.R. China |
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| Abstract: | Spherically symmetric solutions coupled to massive scalar particles in five-dimensional Kaluza-Klein theory are obtained. The solutions contain two event horizons. The inner horizon corresponds to the Schwarzschild black hole and the outer one is a new horizon which is produced by the massive scalar particles. It is found that the massive modes contribute an effective cosmological constant to the four-dimensional Einstein theory. |
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