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arXiv 1306.1623gr-qchep-th
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作用量为Lovelock密度函数的线性阶广义第二定律

Generalized second law at linear order for actions that are functions of Lovelock densities

Sudipta Sarkar, Aron C. Wall

摘要:

在这篇文章中,我们考虑的黑洞(和其他因果视界)的引力作用是一个任意函数的洛夫洛克密度的理论第二定律。我们发现,存在一个熵增加局部,线性化扰动经常杀死地平线。除了一个经典的增长定理,我们还证明了一个广义第二定律的半经典,最小耦合物质场。

英文摘要:

In this article we consider the second law of black holes (and other causal horizons) in theories where the gravitational action is an arbitrary function of the Lovelock densities. We show that there exists an entropy which increases locally, for linearized perturbations to regular Killing horizons. In addition to a classical increase theorem, we also prove a generalized second law for semiclassical, minimally-coupled matter fields.

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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