Regular Article - Theoretical Physics
Entropy spectrum of dimensional stringy black holes
Department of Physics, Cochin University of Science and Technology, Cochin, 682022, Kerala, India
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Accepted: 6 May 2015
Published online: 19 May 2015
We explore the entropy spectrum of dimensional dilatonic stringy black holes via the adiabatic invariant integral method known as Jiang and Han’s method (Phys Lett B 718:584, 2012) and the Bohr–Sommerfeld quantization rule. It is found that the corresponding spectrum depends on black hole parameters like charge, ADM mass, and, more interestingly, on the dilatonic field. We calculate the entropy of the present black hole system via the Euclidean treatment of quantum gravity and study the thermodynamics of the black hole and find that the system does not undergo any phase transition.
© SIF and Springer-Verlag Berlin Heidelberg, 2015