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arXiv 2108.07572gr-qchep-thquant-ph
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量子光学通过共形量子力学与黑洞热力学相遇:II. 加速辐射的热力学

Quantum optics meets black hole thermodynamics via conformal quantum mechanics: II. Thermodynamics of acceleration radiation

A. Azizi, H. E. Camblong, A. Chakraborty, C. R. Ordonez, M. O. Scully

AI总结:

本文通过量子光学主方程和共形量子力学,证明自由落入黑洞的原子云产生的视界增亮加速辐射可模拟黑洞热力学,并揭示其面积-熵流关系与场熵的近视界起源。

摘要:

本文证明,在类Boulware真空中,一团随机原子云自由落入黑洞所产生的“视界增亮加速辐射”(HBAR)的热力学行为,可以模拟黑洞本身的热力学。该热力学框架通过量子光学主方程以最一般的形式建立,适用于旋转(Kerr)黑洞以及原子云的任意初始条件。HBAR场表现出霍金温度下的热行为,并满足类似于贝肯斯坦-霍金熵的面积-熵流关系。此外,这一一般性方法揭示了:(i)存在一种HBAR-黑洞热力学对应关系,能够解释HBAR的面积-熵流关系;(ii)场熵的起源来自近视界行为,并通过共形量子力学(CQM)加以说明。

英文摘要:

The thermodynamics of ``horizon brightened acceleration radiation'' (HBAR), due to a random atomic cloud freely falling into a black hole in a Boulware-like vacuum, is shown to mimic the thermodynamics of the black hole itself. The thermodynamic framework is developed in its most general form via a quantum optics master equation, including rotating (Kerr) black holes and for any set of initial conditions of the atomic cloud. The HBAR field exhibits thermal behavior at the Hawking temperature and an area-entropy-flux relation that resembles the Bekenstein-Hawking entropy. In addition, this general approach reveals:(i) the existence of an HBAR-black-hole thermodynamic correspondence that explains the HBAR area-entropy-flux relation;(ii) the origin of the field entropy from the near-horizon behavior, via conformal quantum mechanics (CQM).

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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