MS Seminar (Mathematics - String Theory)

Speaker: Jackson Wu (NCTS Hsinchu)
Title: Some explorations of a holographic Kondo model: quantum quench and entanglement entropy
Date: Thu, May 21, 2015, 11:45 - 13:15
Place: Seminar Room B
Abstract: We explore further aspects of our recently constructed holographic Kondo model. We investigate quantum quench and entanglement entropy in this model, which could further reveal the temporal and spatial structure of the correlation function in the dual field theory. In particular, we can study the time relaxation of the holographic Kondo system after the coupling is sudden varied, and we can probe the spatial extent of the Kondo cloud formed after the Kondo impurity is screened by the conduction electrons.