Massive scalar field quasinormal modes of a Schwarzschild black hole surrounded by 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 frequenci...

Full description

Saved in:
Bibliographic Details
Published in:Central European journal of physics 2008-06, Vol.6 (2), p.194-198
Main Authors: Ma, Chunrui, Gui, Yuanxing, Wang, Wei, Wang, Fujun
Format: Article
Language:English
Subjects:
02.60.-x
04.62.+v
95.30.Sf
97.60.Lf
Biological and Medical Physics
Biophysics
black hole
Environmental Physics
Geophysics/Geodesy
Physical Chemistry
Physics
Physics and Astronomy
quasinormal
quintessence
Research Article
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:1895-1082
2391-5471
1644-3608
2391-5471
DOI:10.2478/s11534-008-0056-7