Speaker: Roshan Koirala (UA)

Title: Black hole information paradox and firewall paradox

Abstract: In the first part of the talk I will discuss how the information will be lost from the system including the black hole, once we assume that the black hole radiates as suggested by Hawking. Then among many proposed solutions of the paradox, I will explain black hole “complementary principle” in some detail. In the the final part of the talk I briefly touch how, by the series of though experiment, there would arise yet another paradox, called the “fire wall paradox” which is beyond the “complementary principle”.