Trapped gravitational wave modes in stars with R > 3-M
Trapped gravitational wave modes in stars with R > 3-M
复制标题
R > 3-M 恒星中的俘获引力波模式
DOI：
--
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
K. Rosquist
中科院分区：
文献类型：
--
作者：
K. Rosquist
本文讨论了在R>3M的恒星中出现引力波俘获模的可能性。结果表明，对R3 M的限制。然而，所提供的示例是不稳定的，尽管它在声速有限的意义上具有更现实的状态方程。另一方面，对于属于同一族但R<3M的一些稳定模型，其井比均匀密度星的井深得多。是否有物理上现实的状态方程，允许稳定的配置与捕获模式，因此仍然是一个悬而未决的问题。
The possibility of trapped modes of gravitational waves appearing in stars with R>3M is considered. It is shown that the restriction to R 3M. However, the provided example is unstable, although it has a more realistic equation of state in the sense that the sound velocity is finite. On the other hand it is also shown that for some stable models belonging to the same family but having R<3M, the well is significantly deeper than that of the uniform density stars. Whether there are physically realistic equations of state which allow stable configurations with trapped modes therefore remains an open problem.