Quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence
Yu Zhang, Y X Gui
Abstract
In this paper, the quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence were evaluated by using the third-order WKB approximation. Due to the presence of quintessence, the gravitational wave damps more slowly.
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