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arXiv 2202.00671hep-thgr-qcquant-ph
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等效原理与原子落入量子修正黑洞的HBAR熵

Equivalence principle and HBAR entropy of an atom falling into a quantum corrected black hole

Soham Sen, Rituparna Mandal, Sunandan Gangopadhyay

摘要:

本文研究了原子落入量子修正的史瓦西黑洞时的加速辐射现象。我们观察到,当我们将原子的激发几率与相对于原子加速的反射镜的激发几率进行比较时,同时发射光子的原子的激发几率满足等效原理。我们还证明了等效原理对一般黑洞几何的有效性。然后计算了这种量子修正的黑洞的视界增亮加速辐射熵。我们观察到,HBAR熵具有与Bekenstein-Hawking黑洞熵相同的形式,并具有普遍的量子引力修正。

英文摘要:

In this work, we have investigated the phenomenon of acceleration radiation exhibited by an atom falling into a quantum corrected Schwarzschild black hole. We observe that the excitation-probability of the atom with simultaneous emission of a photon satisfies the equivalence principle when we compare it to the excitation probability of a mirror accelerating with respect to an atom. We also demonstrate the validity of the equivalence principle for a generic black hole geometry. Then we calculate the horizon brightened acceleration radiation (HBAR) entropy for this quantum corrected black hole geometry. We observed that the HBAR entropy has the form identical to that of Bekenstein-Hawking black hole entropy along with universal quantum gravity corrections.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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