Holographic Entanglement Entropy in 2D Holographic Superconductor via $AdS_3/CFT_2$

Davood Momeni, Hossein Gholizade, Muhammad Raza, Ratbay Myrzakulov

Published 2015-03-10Version 1

The aim of the present letter is to find the holographic entanglement entropy (HEE) in 2D holographic superconductors (HSC). Indeed, it possible to compute the exact form of this entropy due to a advantage of approximate solutions inside normal and superconducting phases with backreactions. By making the UV and IR limits applied to the integrals, an approximate expression is obtained. In case the software cannot calculate minimal surface integrals analytically it offers the possibility to proceed with a numerical evaluation of the corresponding terms. We'll understand how the area formula incorporates the structure of the domain wall approximation. We conclude that the wider belt angle corresponds to a larger surface holographic surface. We see that HEE changes linearly with belt angle.