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arXiv 1207.7285hep-phastro-ph.CO
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自由流中微子对引力波阻尼的解析描述

An analytic description of the damping of gravitational waves by free streaming neutrinos

Ben A. Stefanek, Wayne W. Repko

摘要:

本文给出了描述早期宇宙中自由流中微子对引力波张量模阻尼的一般波长积分微分方程的解析解。我们的结果表示为一系列的球贝塞尔函数,其系数是约化波数$Q$的函数。

英文摘要:

We provide an analytic solution to the general wavelength integro-differential equation describing the damping of tensor modes of gravitational waves due to free streaming neutrinos in the early universe. Our result is expressed as a series of spherical Bessel functions whose coefficients are functions of the reduced wave number $Q$.

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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