31 citations · 31 across the 5 of their papers we have counts for
5 papers
Jamming Extensions of Quantum Correlations Lead to Hidden Superluminal Signaling
Ravishankar Ramanathan, Xie Sicheng, Michał Eckstein +1
Relativistic causality in certain spacetime configurations permits jamming - superluminal causal influences that nevertheless do not enable superluminal signaling. We fully charact…
The operational no-signalling constraints and their implications
Michał Eckstein, Tomasz Miller, Ryszard Horodecki +2
The study of quantum correlations within relativistic spacetimes, and the consequences of relativistic causality on information processing using such correlations, has gained much…
Quantum Information meets High-Energy Physics: Input to the update of the European Strategy for Particle Physics
Yoav Afik, Federica Fabbri, Matthew Low +68
Some of the most astonishing and prominent properties of Quantum Mechanics, such as entanglement and Bell nonlocality, have only been studied extensively in dedicated low-energy la…
Superluminal signalling and chaos in nonlinear quantum dynamics
Marta Emilia Bielińska, Michał Eckstein, Paweł Horodecki
Nonlinear quantum dynamics is often invoked in models trying to bridge the gap between the quantum micro-world and the classical macro-world. Such endeavors, however, encounter cha…
Prospects for quantum process tomography at high energies
Clelia Altomonte, Alan J. Barr, Michał Eckstein +2
In quantum information theory, the evolution of an open quantum system -- a unitary evolution followed by a measurement -- is described by a quantum channel or, more generally, a q…