29 citations · 126 across the 7 of their papers we have counts for
7 papers · 1 filter
Lensing of Vacuum Entanglement near Schwarzschild Black Holes
João G. A. Caribé, Robert H. Jonsson, Marc Casals +2
An important feature of Schwarzschild spacetime is the presence of orbiting null geodesics and caustics. Their presence implies strong gravitational lensing effects for matter and…
Entanglement structure of quantum fields through local probes
Bruno de S. L. Torres, Kelly Wurtz, José Polo-Gómez +1
We present a framework to study the entanglement structure of a quantum field theory inspired by the formalism of particle detectors in relativistic quantum information. This frame…
The role of quantum degrees of freedom of relativistic fields in quantum information protocols
T. Rick Perche, Eduardo Martín-Martínez
We analyze the differences between relativistic fields with or without quantum degrees of freedom in relativistic quantum information protocols. We classify the regimes where the e…
Harvesting entanglement from the gravitational vacuum
T. Rick Perche, Boris Ragula, Eduardo Martín-Martínez
We study how quantum systems can harvest entanglement from the quantum degrees of freedom of the gravitational field. Concretely, we describe in detail the interaction of non-relat…
How measuring a quantum field affects entanglement harvesting
Héctor Maeso-García, José Polo-Gómez, Eduardo Martín-Martínez
We analyzed how entanglement harvesting is affected by the performance of a measurement on the quantum field. The measurement on the field is modelled as the coupling of a particle…
Entanglement harvesting: state dependence and covariance
Héctor Maeso-García, José Polo-Gómez, Eduardo Martín-Martínez
We analyze entanglement harvesting for arbitrary initial states of particle detectors and arbitrary quasifree states of the field. Despite the fact that spatially smeared particle…
Decoding Quantum Field Theory with Machine Learning
Daniel Grimmer, Irene Melgarejo-Lermas, José Polo-Gómez +1
We demonstrate how one can use machine learning techniques to bypass the technical difficulties of designing an experiment and translating its outcomes into concrete claims about f…