Outputs (2)

Topological aspects of generalized gravitational entropy (2015)
Journal Article
Haehl, F. M., Hartman, T., Marolf, D., Maxfield, H., & Rangamani, M. (2015). Topological aspects of generalized gravitational entropy. Journal of High Energy Physics, 2015(5), Article 23. https://doi.org/10.1007/jhep05%282015%29023

The holographic prescription for computing entanglement entropy requires that the bulk extremal surface, whose area encodes the amount of entanglement, satisfies a homology constraint. Usually this is stated as the requirement of a (spacelike) interp... Read More about Topological aspects of generalized gravitational entropy.

Entanglement entropy in three dimensional gravity (2015)
Journal Article
Maxfield, H. (2015). Entanglement entropy in three dimensional gravity. Journal of High Energy Physics, 2015(4), Article 31. https://doi.org/10.1007/jhep04%282015%29031

The Ryu-Takayanagi (RT) and covariant Hubeny-Rangamani-Takayanagi (HRT) proposals relate entanglement entropy in CFTs with holographic duals to the areas of minimal or extremal surfaces in the bulk geometry. We show how, in three dimensional pure gra... Read More about Entanglement entropy in three dimensional gravity.