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arXiv 1506.03005gr-qc
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大质量引力中的黑洞:狄拉克场扰动的准正规模

Black holes in massive gravity: quasinormal modes of Dirac field perturbations

Sharmanthie Fernando

摘要:

本文研究了旋量$\frac{1}{2}$的准正规模,即在大质量引力场中黑洞的无质量Dirac场扰动。通过改变黑洞的质量、黑洞的标量荷、模数和多极数等理论参数,观察相应的准正规频率的变化。我们还使用了P $\ddot{o}$ schl-Teller近似的准正规模式的频率与数值得到的值进行比较,以达到分析值。与史瓦西黑洞的频率进行比较。

英文摘要:

We have studied quasinormal modes of spinor $\frac{1}{2}$, massless Dirac field perturbations of a black hole in massive gravity. The parameters of the theory, such as the mass of the black hole, the scalar charge of the black hole, mode number and the multipole number are varied to observe how the corresponding quasinormal frequencies change. We have also used the P$\ddot{o}$schl-Teller approximation to reach analytical values for the frequencies of quasinormal modes for comparison with the numerically obtained values. Comparisons are done with the frequencies of the Schwarzschild black hole.

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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