scholarly journals Hawking radiation of linear dilaton black holes

2007 ◽  
Vol 651 (1) ◽  
pp. 54-57 ◽  
Author(s):  
G. Clément ◽  
J.C. Fabris ◽  
G.T. Marques
Keyword(s):  
Black Holes ◽  
Hawking Radiation ◽  
Linear Dilaton ◽  
Dilaton Black Holes

Stability of linear dilaton black holes at the Hagedorn temperature

2009 ◽  
Vol 2009 (08) ◽  
pp. 078-078 ◽  
Author(s):  
Gaetano Bertoldi ◽  
Carlos Hoyos
Keyword(s):  
Black Holes ◽  
Linear Dilaton ◽  
Dilaton Black Holes

scholarly journals Fermions tunneling from charged anti-de Sitter black holes

2012 ◽  
Vol 90 (9) ◽  
pp. 903-909 ◽  
Author(s):  
Muhammad Sharif ◽  
Wajiha Javed
Keyword(s):  
Black Holes ◽  
Dirac Equation ◽  
Cosmological Constant ◽  
Hawking Radiation ◽  
Charged Particles ◽  
De Sitter ◽  
Event Horizons ◽  
Horizon Radius ◽  
Fermions Tunneling ◽  
Dilaton Black Holes

We study Hawking radiation as a phenomenon of tunneling through event horizons of charged torus-like as well as dilaton black holes involving a cosmological constant based on Kerner and Mann’s formulation. We obtain tunneling probabilities as well as Hawking’s emission temperature of outgoing charged particles by applying the semiclassical Wentzel–Kramers–Brillouin approximation to the general covariant Dirac equation. The graphical behavior of Hawking temperature and horizon radius is investigated. We find results consistent with those already given in the literature.

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