Data & Time : Nov. 12 (Wed), 4:00 pm
Place : RA312
Speaker : O-Kab Kwon
Institute : IEU, Ewha Womans Univ.
Title : RG flow of holographic entanglement entropy
Abstract : In this talk, I will explain the effect of relevant mass deformation near the UV fixed point in terms of the renormalized entanglement entropy (REE). In the context of the gauge/gravity duality, I will show how to calculate the leading small mass effect on the REE analytically for the most general Lin-Lunin-Maldacena (LLM) geometries. I will also discuss the validity of our computations in terms of the curvature behavior of the LLM geometry in the large N limit and the relation between the correlation length and the mass parameter for a special LLM solution.