All Outputs (3)

Causality & Holographic Entanglement Entropy (2014)
Journal Article
Headrick, M., Hubeny, V. E., Lawrence, A., & Rangamani, M. (2014). Causality & Holographic Entanglement Entropy. Journal of High Energy Physics, 2014(12), Article 162. https://doi.org/10.1007/jhep12%282014%29162

We identify conditions for the entanglement entropy as a function of spatial region to be compatible with causality in an arbitrary relativistic quantum field theory. We then prove that the covariant holographic entanglement entropy prescription (whi... Read More about Causality & Holographic Entanglement Entropy.

Covariant Residual Entropy (2014)
Journal Article
Hubeny, V. E. (2014). Covariant Residual Entropy. Journal of High Energy Physics, 2014(9), Article 156. https://doi.org/10.1007/jhep09%282014%29156

A recently explored interesting quantity in AdS/CFT, dubbed ‘residual entropy’, characterizes the amount of collective ignorance associated with either boundary observers restricted to finite time duration, or bulk observers who lack access to a cert... Read More about Covariant Residual Entropy.

Holographic probes of collapsing black holes (2014)
Journal Article
Hubeny, V. E., & Maxfield, H. (2014). Holographic probes of collapsing black holes. Journal of High Energy Physics, 2014(3), Article 97. https://doi.org/10.1007/jhep03%282014%29097

We continue the programme of exploring the means of holographically decoding the geometry of spacetime inside a black hole using the gauge/gravity correspondence. To this end, we study the behaviour of certain extremal surfaces (focusing on those rel... Read More about Holographic probes of collapsing black holes.