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arXiv 1302.4411gr-qchep-th
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作为MOND理论基础的量子统计修正熵引力

Quantum statistical modified entropic gravity as a theoretical basis for MOND

E. Pazy

摘要:

考虑全息屏上自由度的量子统计,本文指出受激体自由度数与受激表面自由度数之比由MOND插值函数μ给出。这种关系在AQUAL和MOND到de Sitter空间的扩展中也是成立的。根据全息屏上的熵与自由度之间的关系,得到了二维熵与Bekenstein-Hawking熵之比与MOND插值函数之间的简单关系式。根据这个表达式,MOND可以被看作是由于全息屏幕的最大熵上的约束而产生的重力的修改。

英文摘要:

Considering the quantum statistics of the degrees of freedom on the holographic screen it is shown that the ratio of the number of excited bulk degrees of freedom to the number of excited surface degrees of freedom, is given by the MOND interpolating function μ. This relationship is shown to hold also in AQUAL, and in the extension of MOND to de Sitter space. Based on the relationship between the entropy, and the number of degrees of freedom on the holographic screen, a simple expression, relating the MOND interpolating function to the ratio of the two-dimensional entropy to Bekenstein-Hawking entropy, is obtained. In terms of this expression MOND can be viewed as a modification of gravity arising due to a bound on the maximum entropy for the holographic screen.

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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