2006/11/29 by Chunrui Ma, Yuanxing Gui, Wei Wang +1
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole (networking) #Cosmology #Cosmology and Gravitation Theories #Dark energy #Field (mathematics) #General relativity #Geometry #Gravitation #Massless particle #Mathematical physics #Mathematics #Physics #Pulsars and Gravitational Waves Research #Quantum electrodynamics #Quantum mechanics #Quasinormal mode #Quintessence #Scalar (mathematics) #Scalar field #Schwarzschild metric #Schwarzschild radius #WKB approximation #gr-qc
paper · pdf · doi:10.2478/s11534-008-0056-7
8 pages, 2 figures
arxiv created 2006/11/29 · openalex publication_date 2008/03/26 · arxiv updated 2015/06/25 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Abstract 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.