Evolution of arbitrary spin fields in the Schwarzschild-monopole spacetime
| dc.creator | Pan, Qiyuan | |
| dc.creator | Jing, Jiliang | |
| dc.date | 2008-01-22 | |
| dc.date.accessioned | 2026-07-07T11:55:25Z | |
| dc.date.available | 2026-07-07T11:55:25Z | |
| dc.description | The quasinormal modes (QNMs) and the late-time behavior of arbitrary spin fields are studied in the background of a Schwarzschild black hole with a global monopole (SBHGM). It has been shown that the real part of the QNMs for a SBHGM decreases as the symmetry breaking scale parameter $H$ increases but imaginary part increases instead. For large overtone number $n$, these QNMs become evenly spaced and the spacing for the imaginary part equals to $-i(1-H)^{3/2}/(4M)$ which is dependent of $H$ but independent of the quantum number $l$. It is surprisingly found that the late-time behavior is dominated by an inverse power-law tail $t^{-2[1+\sqrt{(s+1/2)^{2}+ (l-s)(l+s+1)/(1-H)}]}$ for each $l$, and as $H\to0$ it reduces to the Schwarzschild case $t^{-(2l+3)}$ which is independent of the spin number $s$. | |
| dc.description | 6 pages, 2 figures | |
| dc.identifier | https://arxiv.org/abs/0801.3389 | |
| dc.identifier | http://arxiv.org/abs/0801.3389 | |
| dc.identifier | Class.Quant.Grav.25:038002,2008 | |
| dc.identifier | doi:10.1088/0264-9381/25/3/038002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/205238 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | Astrophysics | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Evolution of arbitrary spin fields in the Schwarzschild-monopole spacetime | |
| dc.type | text |