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작성자 CQUeST 날짜 2014-11-07
제목 [Seminar] Nov. 12 (Wed), 4:00 pm, O-Kab Kwon

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.

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