Tunneling of massive particles from noncommutative inspired Schwarzschild black hole |
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Authors: | Yan-Gang Miao Zhao Xue Shao-Jun Zhang |
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Institution: | 1. School of Physics, Nankai University, Tianjin, 300071, People??s Republic of China 2. Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei, 230026, Anhui, People??s Republic of China
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Abstract: | We apply the generalization of the Parikh–Wilczek method to the tunneling of massive particles from noncommutative inspired
Schwarzschild black holes. By deriving the equation of radial motion of the tunneling particle directly, we calculate the
emission rate which is shown to be dependent on the noncommutative parameter besides the energy and mass of the tunneling
particle. After equating the emission rate to the Boltzmann factor, we obtain the modified Hawking temperature which relates
to the noncommutativity and recovers the standard Hawking temperature in the commutative limit. We also discuss the entropy
of the noncommutative inspired Schwarzschild black hole and its difference after and before a massive particle’s emission. |
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