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19912026
most citedTowards a derivation of holographic entanglement entropy

1.4k citations

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hep-th2025

Vacuum polarization in the horizonless Bardeen metric

Andrés Boasso, Francisco D. Mazzitelli

We compute the renormalized stress-energy tensor for a massless quantum scalar field in the background of the horizonless Bardeen spacetime. Within the weak-field approximation, we…

hep-th2025★ 2 cited

ER for typical EPR

Javier M. Magan, Martin Sasieta, Brian Swingle

What do the typical entangled states of two black holes look like? Do they contain semiclassical interiors? We approach these questions constructively, providing ensembles of state…

hep-th2024★ 3 cited

Random Circuits in the Black Hole Interior

Javier M. Magan, Martin Sasieta, Brian Swingle

In this paper, we present a quantitative holographic relation between a microscopic measure of randomness and the geometric length of the wormhole in the black hole interior. To th…

hep-th2024

Nonlocal effective action and particle creation in dimensions

Andrés Boasso, Sebastián Franchino-Viñas, Francisco D. Mazzitelli

We compute the particle creation rate in the context of quantum fields in curved spacetimes, by evaluating the imaginary part of the effective action up to second order in the curv…

hep-th2024★ 3 cited

Quantum information and the C-theorem in de Sitter

Nicolás Abate, Gonzalo Torroba

Information-theoretic methods have led to significant advances in nonperturbative quantum field theory in flat space. In this work, we show that these ideas can be generalized to f…

hep-th2023★ 12 cited

Tearing down spacetime with quantum disentanglement

Roberto Emparan, Javier M. Magan

A longstanding enigma within AdS/CFT concerns the entanglement entropy of holographic quantum fields in Rindler space. The vacuum of a quantum field in Minkowski spacetime can be v…