From the 1 of 5 linked papers with an AI index.
5 papers
Temporal Entanglement from Twist Correlators in 2d Conformal Field Theory and Holography
Alice Bernamonti, Federico Galli, Michal P. Heller +2
The paper defines timelike (and Rényi) entanglement entropy in 2D conformal field theory via analytic continuation of replica twist correlators and shows how these quantities corre…
Stable evolution of relativistic hydrodynamics order-by-order in gradients
Michal P. Heller, Alexandre Serantes, MichaÅ SpaliÅski +1
We provide a systematic framework for solving the initial value problem for relativistic hydrodynamics formulated as a gradient expansion. Secular growth is handled by a suitable c…
Temporal Entanglement from Holographic Entanglement Entropy
Michal P. Heller, Fabio Ori, Alexandre Serantes
Recently, several notions of entanglement in time have emerged as a novel frontier in quantum many-body physics, quantum field theory and gravity. We propose a systematic prescript…
Geometric Interpretation of Timelike Entanglement Entropy
Michal P. Heller, Fabio Ori, Alexandre Serantes
Analytic continuations of holographic entanglement entropy in which the boundary subregion extends along a timelike direction have brought a promise of a novel, time-centric probe…
Multitrace deformations and the nonlinear stability of Anti-de Sitter space
Alexandre Serantes, David Travieso Mayo, Javier Mas
We investigate the nonlinear stability of global Anti-de Sitter space in the presence of multitrace deformations utilizing an Einstein-Klein-Gordon system with a top-down scalar po…