Dirac quasinormal modes of a black hole with quintessence-like matter and a deficit solid angle |
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| Authors: | ChunYan Wang YuanXing Gui and Yu Zhang |
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| Institution: | (1) School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian, 116024, People’s Republic of China;(2) Department of Materials Science and Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon, 305-764, Korea |
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| Abstract: | Using the third-order WKB approximation, we evaluate the quasinormal frequencies of massless Dirac field perturbation around
a black hole with quintessence-like matter and a deficit solid angle. We discuss carefully the properties of quasinormal frequencies
with the change of quintessential state parameter w
q
, the deficit solid angle parameter ε, the energy density of quintessence-like matter ρ
0, and the total angular momentum number |k| and the overtone number n, respectively. |
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| Keywords: | |
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