Quasinormal frequencies of the Dirac field in the massless topological black hole

A. López-Ortega


Motivated by the recent computations of the quasinormal frequencies of higher dimensional black holes, we exactly calculate the quasinormal frequencies of the Dirac field, propagating in $D$-dimensional ($D \geq 4$) massless topological black hole. From the exact values of the quasinormal frequencies for the fermion and boson fields we discuss whether the recently proposed bound on the relaxation time of a perturbed thermodynamical system is satisfied in the $D$-dimensional massless topological black hole. Also we study the consequences of these results.


Quasinormal modes; massless topological black hole; Dirac field; relaxation time

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Revista Mexicana de Física

ISSN: 2683-2224 (on line), 0035-001X (print)

Bimonthly publication of Sociedad Mexicana de Física, A.C.
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