3.9k citations
- Centre National de la Recherche ScientifiqueFR208 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR130 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR124 papers
- Université Paris-SaclayFR90 papers
- Massachusetts Institute of TechnologyUS81 papers
- University of SurreyGB76 papers
- University of ManchesterGB72 papers
- University of OxfordGB71 papers
- University of WarsawPL68 papers
- Imperial College LondonGB66 papers
- European Organization for Nuclear ResearchCH64 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE62 papers
23 papers · 2 filters
Steering, incompatibility, and Bell inequality violations in a class of probabilistic theories
Neil Stevens, Paul Busch
We show that connections between a degree of incompatibility of pairs of observables and the strength of violations of Bell's inequality found in recent investigations can be exten…
Continuous variable entanglement swapping and its local certification: entangling distant mechanical modes
Mehdi Abdi, Stefano Pirandola, Paolo Tombesi +1
We introduce a modification of the standard entanglement swapping protocol where the generation of entanglement between two distant modes is realized and verified using only local…
A system's wave function is uniquely determined by its underlying physical state
Roger Colbeck, Renato Renner
We address the question of whether the quantum-mechanical wave function of a system is uniquely determined by any complete description of the system's physical state. We sh…
Quantum root-mean-square error and measurement uncertainty relations
Paul Busch, Pekka Lahti, Reinhard F Werner
Recent years have witnessed a controversy over Heisenberg's famous error-disturbance relation. Here we resolve the conflict by way of an analysis of the possible conceptualizations…
Measurement uncertainty relations
Paul Busch, Pekka Lahti, Reinhard F Werner
Measurement uncertainty relations are quantitative bounds on the errors in an approximate joint measurement of two observables. They can be seen as a generalization of the error/di…
High-rate quantum cryptography in untrusted networks
Stefano Pirandola, Carlo Ottaviani, Gaetana Spedalieri +6
We extend the field of continuous-variable quantum cryptography to a network formulation where two honest parties connect to an untrusted relay by insecure quantum links. To genera…