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arXiv 1003.5215gr-qcastro-ph.COhep-th
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基本常数变化的广义第二定律极限

Generalized Second Law Limits on the Variation of Fundamental Constants

Jane H. MacGibbon

摘要:

广义热力学第二定律适用于在宇宙微波背景中辐射和吸积的黑洞,它所允许的电子电荷的理论最大时间变化与Webb等人声称的精细结构常数的宇宙学变化相匹配。这样的黑洞不能对变化的精细结构常数作出动态响应。

英文摘要:

The theoretical maximum time variation in the electronic charge permitted by the Generalized Second Law of Thermodynamics applied to black holes radiating and accreting in the cosmic microwave background matches the measured cosmological variation in the fine structure constant claimed by Webb et al.. Such black holes cannot respond adiabatically to a varying fine structure constant.

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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