Resumen
We discuss whether the minimally coupled massless Klein-Gordon and Dirac fields have well defined quasinormal modes in single horizon, asymptotically flat two-dimensional black holes. To get the result we solve the equations of motion in the massless limit and we also calculate the effective potentials of Schrödinger type equations. Furthermore we calculate exactly the quasinormal frequencies of the Dirac field propagating in the two-dimensional uncharged Witten black hole. We compare our results on its quasinormal frequencies with other already published.
Idioma original | Inglés |
---|---|
Páginas (desde-hasta) | 2631-2647 |
Número de páginas | 17 |
Publicación | General Relativity and Gravitation |
Volumen | 43 |
N.º | 10 |
DOI | |
Estado | Publicada - oct. 2011 |
Publicado de forma externa | Sí |