期刊
CENTRAL EUROPEAN JOURNAL OF PHYSICS
卷 6, 期 2, 页码 194-198出版社
DE GRUYTER POLAND SP Z O O
DOI: 10.2478/s11534-008-0056-7
关键词
97; 60; Lf; 95; 30; Sf; 04; 62; +v; 02; 60; -x; black hole; quasinormal; quintessence
We present the quasinormal frequencies of the massive scalar field in the background of a Schwarzchild black hole surrounded by quintessence with the third-order WKB method. The mass of the scalar field u plays an important role in studying the quasinormal frequencies, the real part of the frequencies increases linearly as mass of the field u increases, while the imaginary part in absolute value decreases linearly which leads to damping more slowly than the massless scalar field. The frequencies have a limited value, so it is easier to detect the quasinormal modes. Moreover, owing to the presence of the quintessence, the massive scalar field damps more slowly.
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