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arXiv 2101.04458gr-qchep-thmath-phmath.MPnlin.CDquant-ph
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黑洞附近的不稳定性是视界“热化”的关键吗?

Is instability near a black hole key for "thermalization'' of its horizon?

Bibhas Ranjan Majhi

摘要:

我们试图建立一个可能的理论模型来理解黑洞视界的观测者依赖热化。无质量、无电荷粒子的近视界哈密顿量是$xp$型的。这在本质上是不稳定的,因此视界可以引起系统的不稳定性。当粒子与视界相互作用时,它又发现视界是热的,我们在薛定谔和海森堡图像中明确地表明了这一点,并考虑了系统在这个哈密顿量下的时间演化。因此,我们假设视界附近存在的不稳定性可能是解释黑洞热化的潜在候选者之一。

英文摘要:

We put forward an attempt towards building a possible theoretical model to understand the observer dependent thermalization of black hole horizon. The near horizon Hamiltonian for a massless, chargeless particle is $xp$ type. This is unstable in nature and so the horizon can induce instability in a system. The particle in turn finds the horizon thermal when it interacts with it. We explicitly show this in the Schrodinger as well as in Heisenberg pictures by taking into account the time evolution of the system under this Hamiltonian. Hence we postulate that existing instability near the horizon can be one of the potential candidates for explaining the black hole thermalization.

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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