Quantum optics meets black hole thermodynamics via conformal quantum mechanics. I. Master equation for acceleration radiation,Physical Review D

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Quantum optics meets black hole thermodynamics via conformal quantum mechanics. I. Master equation for acceleration radiation
Physical Review D ( IF 4.6 ) Pub Date : 2021-10-22 , DOI: 10.1103/physrevd.104.084086
A. Azizi ₁ , H. E. Camblong ₂ , A. Chakraborty ₃ , C. R. Ordóñez _{3,

4} , M. O. Scully _{1,

5,

6}

Affiliation

A quantum-optics approach is used to study the nature of the acceleration radiation due to a random atomic cloud falling freely into a generalized Schwarzschild black hole through a Boulware vacuum. The properties of this horizon brightened acceleration radiation (HBAR) are analyzed with a master equation that is fully developed in a multimode format. A scheme for the coarse-graining average for an atomic cloud is considered, with emphasis on the random injection scenario, which is shown to generate a thermal state. The role played by conformal quantum mechanics (CQM) is shown to be critical for detailed balance via a Boltzmann factor governed by the near-horizon physics, with the unique selection of the Hawking temperature. The HBAR thermal state is the basis for a thermodynamic framework that parallels black hole thermodynamics.

中文翻译：

量子光学通过共形量子力学满足黑洞热力学。一、加速度辐射的主方程

量子光学方法用于研究由于随机原子云通过 Boulware 真空自由落入广义 Schwarzschild 黑洞而产生的加速辐射的性质。该地平线增亮加速辐射 (HBAR) 的特性使用完全以多模格式开发的主方程进行分析。考虑了原子云的粗粒度平均值方案，重点是随机注入场景，该场景显示会产生热状态。共形量子力学 (CQM) 所扮演的角色被证明对于通过由近地平线物理学控制的玻尔兹曼因子以及霍金温度的独特选择对于详细平衡至关重要。HBAR 热态是与黑洞热力学平行的热力学框架的基础。

更新日期：2021-10-24

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