MS Seminar (Mathematics - String Theory)

Speaker: Yoshifumi Hyakutake (Ibaraki U)
Title: Quantum Nature of D-branes
Date (JST): Thu, Aug 25, 2016, 13:15 - 14:30
Place: Balcony A
Related File: 1741.pdf
Abstract: One of important directions in superstring theory is to reveal the quantum nature of gravity. In this talk, we study quantum nature of D-branes in superstring theory. We discuss the emission rate of a D-brane from black branes, especially focusing on the quantum nature of black 0-brane by including higher derivative corrections such as $R^4$ terms. We also consider the dual gauge theory of D0-branes and investigate the fuzzy sphere configuration, which corresponds to the non-extremal charged black hole in 4 dimensions.