Entanglement Entropy in NonConformal Holographic Theories
arXiv:1108.2294
Abstract
The entanglement entropy of various geometries is calculated for the boundary theory dual to a stack of N Dp-branes. The entanglement entropies are readily expressed in terms of the effective coupling at the appropriate energy scales. The results are also compared to the entropy density of a black brane and some universal properties of holographic entropy are found.
19 pages, 2 figures