An Analytic Approximation for Researching Tunneling Rate from Black Hole in Proca Field |
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Authors: | Yuanhong Zhong Jin Li Kai Lin |
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Institution: | 1. College of Communication Engineering, Chongqing University, Chongqing, 400044, China 2. Department of Physics, Chongqing University, Chongqing, 400030, China 3. Department of Physics, University of Electronic Science and Technology of China, Chengdu, 610054, China
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Abstract: | The analytic solution of a static spherical symmetrical Proca black hole is discussed in this paper. As in the massive vector field, Proca black hole can be considered as the analogy of RN background plus a perturbation with the same order as μ 2 due to the mass of vector particle μ satisfying μ 2 ? 1. Through the action of Proca field, we find the analytic form with the first and arbitrary order approximation. Furthermore, we divide the results into 3 groups according to the real zero solutions of the background (i.e., spacetime in massless vector field). Finally we analyze the Hawking radiation of such black hole, which is significant for constructing black hole thermodynamic. |
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