Holographic Aspects of Two-charged Dilatonic Black Hole in AdS5

TL;DR

This paper investigates the holographic properties of a two-charge dilatonic black hole in AdS5, analyzing conductivity, entanglement entropy, and scalar field dynamics to understand strongly coupled dual theories.

Contribution

It provides new insights into the low-energy behavior and stability of the holographic dual of a two-charge dilatonic black hole in AdS5.

Findings

Conductivity's real part scales as T^3 at low energy

The background remains stable against scalar condensations

Holographic entanglement entropy behavior analyzed

Abstract

We study certain features of a strongly coupled theory whose gravitational dual is given by two-charge dilatonic black hole in AdS5 which has recently been used to study holographic Fermi liquids. By making use of the gravity description, we have studied conductivity, holographic entanglement entropy and dynamics of a charged scalar field. In particular at low energy we find that the temperature dependence of the real part of the conductivity goes as T^3 and the background is stable against scalar condensations.