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arXiv 1911.04479gr-qchep-th
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准正规模与运动轨道中光学黑洞的稳定性

Quasinormal mode and stability of optical black holes in moving dielectrics

Yang Guo, Yan-Gang Miao

摘要:

研究了运动黑洞中光学黑洞的准正规模和稳定性。结果表明,复频率的实部与折射率成反比,而虚部的绝对值与折射率成正比。我们得到了运动黑洞中形成黑洞视界的条件。此外,我们还研究了高泛频数下光学黑洞随折射率的演化行为,发现当折射率足够大时,光学黑洞会经历一次从不稳定模到稳定模的相变.

英文摘要:

We study the quasinormal mode and stability of optical black holes in moving dielectrics. The results show that the real part of complex frequencies is inversely proportional to but the absolute value of an imaginary part is proportional to a refractive index. We obtain the conditions for forming a black hole horizon in moving dielectrics. Moreover, we investigate the evolution behavior of optical black holes with respect to a refractive index at a high overtone number and find that an optical black hole undergoes one phase transition from an unstable mode to a stable one when the refractive index is big enough.

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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