Black Hole Hairs and Information

主讲人：Seok Kim

时间：12月5日 19:20～20:50

地点：宁斋

摘要

Black holes want to absorb things, often related to the so-called no-hair theorem. This phenomenon is at the heart of black hole information paradoxes. In special situations, however, they do admit stationary hairs outside the event horizon. Both the no-hair theorem and its violation have interesting physics. After briefly reviewing the history of such studies, I will explain the recently found hairy black holes in the so-called anti de Sitter (AdS) spacetime and discuss their implications.

主讲人 Seok Kim

Professor Seok Kim is a theoretical physicist at Seoul National University, where he has been a faculty member since 2009 and currently serves as a full professor. He received his B.S., M.S., and Ph.D. in Physics from Seoul National University, completing his doctorate in 2004. His research focuses on string theory, emergent gravitational phenomena of quantum field theory such as holography, and the quantum physics of black holes.