From the 1 of 4 linked papers with an AI index.
4 papers
Causality and realizability of local operations in quantum field theory
Jan Mandrysch, Robin Simmons, Miguel Navascues
The paper analyzes which local quantum operations are allowed in relativistic quantum field theory, showing that some causal channels cannot be approximated by existing FV schemes…
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…
The Diósi-Penrose model of classical gravity predicts gravitationally induced entanglement
David Trillo, Miguel Navascués
We show that the dynamics of the Diósi-Penrose (DP) model of classical gravity can entangle the mechanical degrees of freedom of two separate particles. For standard experiments o…
Practical Advantage of Classical Communication in Entanglement Detection
Wen-Bo Xing, Min-Yu Lv, Lingxia Zhang +9
Entanglement is the cornerstone of quantum communication, yet conventional detection relies solely on local measurements. In this work, we present a unified theoretical and experim…