|Speaker:||Shin Nakamura (Chuo U.)|
|Title:||Effective Temperature of Non-equilibrium Steady States in AdS/CFT|
|Date (JST):||Tue, May 20, 2014, 15:30 - 17:00|
|Place:||Seminar Room A|
Non-equilibrium physics is one of the challenging research areas in modern physics. The non-equilibrium steady states (NESS) are the states of the systems which are out of equilibrium but are time-independent in the macroscopic point of view. In this talk, we investigate the properties of NESS which are realized in the gravity dual in AdS/CFT. Typically, NESS are realized on a probe D-brane or a probe fundamental string in the dual geometry. There have been observations that an analogue black hole appears on the probe objects if the system is out of equilibrium and a notion of effective temperature appears from it. We study the behavior of the effective temperature systematically and will report its interesting properties.
Reference: S. N. and H. Ooguri, PRD88(2013)126003 [arXiv:1309.4089].