Eur. Phys. J. C (2014) 74: 2940
https://doi.org/10.1140/epjc/s10052-014-2940-1

Regular Article - Theoretical Physics

Dirac quasinormal modes of two-dimensional charged dilatonic black holes

¹ Departamento de Ciencias Matemáticas y Físicas, Universidad Católica de Temuco, Montt 56, Casilla 15-D, Temuco, Chile
² Facultad de Ingeniería, Universidad Diego Portales, Avenida Ejército Libertador 441, Casilla 298-V, Santiago, Chile
³ Departamento de Física, Facultad de Ciencias, Universidad de La Serena, Avenida Cisternas 1200, La Serena, Chile

^* e-mail: yvasquez@userena.cl

Received: 16 May 2014
Accepted: 11 June 2014
Published online: 24 June 2014

Abstract

We study charged fermionic perturbations in the background of two-dimensional charged dilatonic black holes, and we present the exact Dirac quasinormal modes. Also, we study the stability of these black holes under charged fermionic perturbations.