The GUP effect on Hawking radiation of the 2+1dimensional black hole

Gecim G., SUCU Y.

PHYSICS LETTERS B, vol.773, pp.391-394, 2017 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 773
  • Publication Date: 2017
  • Doi Number: 10.1016/j.physletb.2017.08.053
  • Journal Name: PHYSICS LETTERS B
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.391-394
  • Keywords: Quantum gravity, GUP, Tunneling, Hawking temperature, QUANTUM-GRAVITY, TUNNELING RADIATION, MINIMAL LENGTH, SPACETIME
  • Akdeniz University Affiliated: Yes


We investigate the Generalized Uncertainty Principle (GUP) effect on the Hawking radiation of the 2 + 1dimensional Martinez-Zanelli black hole by using the Hamilton-Jacobi method. In this connection, we discuss the tunnelingprobabilities and Hawking temperature of the spin-1/2 and spin-0 particles for the black hole. Therefore, we use the modified Klein-Gordon and Dirac equations based on the GUP. Then, we observe that the Hawking temperature of the scalar and Dirac particles depend on not only the black hole properties, but also the properties of the tunnelingparticle, such as angular momentum, energy and mass. And, in this situation, we see that the tunnelingprobability and the Hawking radiation of the Dirac particle is different from that of the scalar particle. (C) 2017 The Authors. Published by Elsevier B.V.