Hawking Fluxes, Back reaction and Covariant Anomalies

Understand

Starting from the chiral covariant effective action approach of Banerjee and Kulkarni [Phys.

• Lett.
• B 659, 827(2008)], we provide a derivation of the Hawking radiation from a charged black hole in the presence of gravitational back reaction.
• The modified expressions for charge and energy flux, due to effect of one loop back reaction are obtained.