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arXiv 2010.10366hep-thgr-qc
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用GUP对Schwarzschild黑洞熵的非对易修正

Noncommutative correction to the entropy of Schwarzschild black hole with GUP

M. A. Anacleto, F. A. Brito, S. S. Cruz, E. Passos

摘要:

本文利用隧穿理论研究了非对易性对非对易Schwarzschild黑洞的霍金辐射和熵的影响。在我们的模型中,我们考虑了通过洛伦兹分布实现的非对易性。利用Hamilton-Jacobi方法和WKB近似得到了对霍金温度的非对易修正。此外,我们发现的对数和其他类型的修正,由于非交换性和量子修正的广义不确定原理(GUP)的史瓦西黑洞的熵。

英文摘要:

In this paper we study through tunneling formalism, the effect of noncommutativity to Hawking radiation and the entropy of the noncommutative Schwarzschild black hole. In our model we have considered the noncommutativity implemented via the Lorentzian distribution. We obtain non-commutative corrections to the Hawking temperature using the Hamilton-Jacobi method and the Wentzel-Kramers-Brillouin (WKB) approximation. In addition, we found corrections of the logarithmic and other types due to noncommutativity and quantum corrections from the generalized uncertainty principle (GUP) for the entropy of the Schwarzschild black hole.

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