Abstract
We study the Hawking radiation of Dirac particles from Phantom Reissner Nordstrom ADS black hole by tunneling method. We use charge relativistic Dirac equation to study the emission of such particles. To solve Dirac equation we use WKB approximation and find the tunneling probability of outgoing particles. Finally we find the Hawking temperature for such type of black holes.
Highlights
Particles and anti particles are created permanently at the event horizon of the black hole due to the high gravitational fields and vacuum fluctuations
Hawking radiation as quantum tunneling effect at event horizons of the black holes is discussed by different authors and quantum tunneling method (Parikh and Wilczek, 2000; Padmanabhan, 2004; Srinivasan and Padmanabhan, 1999; Shankaranarayanan et al, 2002; Kraus and Wilczek, 2009; 1995; Kerner and Mann, 2006; 2007; 2008; Rehman and Saifullah, 2011; Gillani and Saifullah, 2011; Ahmed and Saifullah, 2011; Gohar and Saifullah 2012a, 2012b, 2013; Jan and Gohar, 2013) is robust method to discuss these radiation
For Λ > 0, It behaves as De Sitter (DS) and for Λ < 0, It behaves as Anti De Sitter (ADS)
Summary
Particles and anti particles are created permanently at the event horizon of the black hole due to the high gravitational fields and vacuum fluctuations. Hawking radiation as quantum tunneling effect at event horizons of the black holes is discussed by different authors and quantum tunneling method (Parikh and Wilczek, 2000; Padmanabhan, 2004; Srinivasan and Padmanabhan, 1999; Shankaranarayanan et al, 2002; Kraus and Wilczek, 2009; 1995; Kerner and Mann, 2006; 2007; 2008; Rehman and Saifullah, 2011; Gillani and Saifullah, 2011; Ahmed and Saifullah, 2011; Gohar and Saifullah 2012a, 2012b, 2013; Jan and Gohar, 2013) is robust method to discuss these radiation We can apply this method to almost all type of black holes in different gravity theories from higher dimensions to lower dimensions (Ejaz et al, 2013; Vagenas, 2002; Medved and Vagenas, 2005; Matsuno and Umetsu, 2011; Kim, 2011; Hod, 2011; Wu and Peng, 2011). In this study we have used the tunneling method to discuss the emission of Dirac particles from Phantom Reissner Nordstrom ADS black hole and get the Hawking temperature for this black hole
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