5 citations · 10 across the 5 of their papers we have counts for
5 papers
Causality and realizability of local operations in quantum field theory
Jan Mandrysch, Robin Simmons, Miguel Navascues
As noted by Sorkin, regarding quantum instruments whose Kraus operators are localizable within some spacetime region as operations accessible therein leads to superluminal communic…
Finite relative entropy for locally squeezed states
Daniela Cadamuro, Markus B. Fröb, Dimitrios Katsinis +1
Relative entropy serves as a fundamental measure of state distinguishability in both quantum information theory and relativistic quantum field theory. Despite its conceptual import…
Quantum Field Measurements in the Fewster-Verch Framework
Jan Mandrysch, Miguel Navascués
The Fewster-Verch (FV) framework provides a local and covariant approach for defining measurements in quantum field theory (QFT). Within this framework, a probe QFT represents the…
Numerical results on Quantum Energy Inequalities in Integrable Models at the Two-Particle level
Jan Mandrysch
In this article, we study the impact of self-interaction and multiparticle states on sustaining negative energies in relativistic quantum systems. For physically reasonable models,…
Quantum energy inequalities in integrable models with several particle species and bound states
Henning Bostelmann, Daniela Cadamuro, Jan Mandrysch
We investigate lower bounds to the time-smeared energy density, so-called quantum energy inequalities (QEI), in the class of integrable models of quantum field theory. Our main res…