Results 81 to 90 of about 6,032,211 (303)
Towards minimal self-testing of qubit states and measurements in prepare-and-measure scenarios
New Journal of PhysicsSelf-testing is a promising approach to certifying quantum states or measurements. Originally, it relied solely on the outcome statistics of the measurements involved in a device-independent (DI) setup.
Gábor Drótos +3 more
doaj +1 more source
Axiomatic Approach to Measures of Total Correlations
EntropyCorrelations play a pivotal role in various fields of science, particularly in quantum mechanics, yet their proper quantification remains a subject of debate.
Gabriel L. Moraes +2 more
doaj +1 more source
Non-closure of the Set of Quantum Correlations via Graphs [PDF]
Communications in Mathematical Physics, 2017 We prove that the set of quantum correlations for a bipartite system of 5 inputs and 2 outputs is not closed. Our proof relies on computing the correlation functions of a graph, which is a concept that we introduce.
K. Dykema, V. Paulsen, Jitendra Prakash
semanticscholar +1 more source
Extremely correlated quantum liquids [PDF]
Physical Review B, 2010 40 pages, typos ...
openaire +2 more sources
Teleportation-Induced Correlated Quantum Channels [PDF]
Physical Review Letters, 2010 4 pages, 2 ...
CARUSO, FILIPPO +2 more
openaire +8 more sources
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
How discord underlies the noise resilience of quantum illumination
New Journal of Physics, 2016 The benefits of entanglement can outlast entanglement itself. In quantum illumination, entanglement is employed to better detect reflecting objects in environments so noisy that all entanglement is destroyed.
Christian Weedbrook +4 more
doaj +1 more source
Quantum correlations and thermodynamic performances of two-qubit engines with local and common baths [PDF]
Physical Review A, 2018 We investigate heat engines whose working substance is made of two coupled qubits performing a generalised Otto cycle by varying their applied magnetic field or their interaction strength during the compression and expansion strokes.
A. Hewgill, A. Ferraro, G. Chiara
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source
Multimode and Long-Lived Quantum Correlations Between Photons and Spins in a Crystal. [PDF]
Physical Review Letters, 2017 The realization of quantum networks and quantum repeaters remains an outstanding challenge in quantum communication. These rely on the entanglement of remote matter systems, which in turn requires the creation of quantum correlations between a single ...
Cyril Laplane +4 more
semanticscholar +1 more source