Northern Kentucky University
Quasi-normal Frequencies of Black Holes
Institution
Northern Kentucky University
Faculty Advisor/ Mentor
Sharmanthie Fernando
Abstract
The purpose of this poster is to present the quasinormal mode frequencies (QNM) of the Bardeen black hole due to scalar perturbations. We have done a thorough analysis of the QNM frequencies by varying the charge q mass M and the spherical harmonic index l Furthermore, massive scalar field modes were also studied by varying the mass of the field. Comparisons were done with the QNM frequencies of the Reissner-Nordstrom (charged) black hole. This work was published in Physical Review D (2012).
Quasi-normal Frequencies of Black Holes
The purpose of this poster is to present the quasinormal mode frequencies (QNM) of the Bardeen black hole due to scalar perturbations. We have done a thorough analysis of the QNM frequencies by varying the charge q mass M and the spherical harmonic index l Furthermore, massive scalar field modes were also studied by varying the mass of the field. Comparisons were done with the QNM frequencies of the Reissner-Nordstrom (charged) black hole. This work was published in Physical Review D (2012).