Results 41 to 50 of about 19,947 (210)

Quantum nonlocality without entanglement: explicit dependence on prior probabilities of nonorthogonal mirror-symmetric states

npj Quantum Information, 2021
In the case of a multi-party system, through local operations and classical communication (LOCC), each party may not perform perfect discrimination of quantum states that are separable and orthogonal.
Donghoon Ha, Younghun Kwon
doaj   +1 more source

Nonlocality distillation and quantum voids [PDF]

Physical Review A, 2019
10 pages, 3 figures, all comments are ...
S. G. A. Brito, M. G. M. Moreno, A. Rai, R. Chaves   +3 more
openaire   +3 more sources

Locality and Causality in Hidden Variables Models of Quantum Theory [PDF]

, 1997
Motivated by Popescu's example of hidden nonlocality, we elaborate on the conjecture that quantum states that are intuitively nonlocal, i.e., entangled, do not admit a local causal hidden variables model.
A. Aspect, A. Einstein, A. Fine, A. Peres, C.H. Bennett, D. Bohm, Detlef Dürr, E.B. Davies, J.S. Bell, K. Berndl, Karin Berndl, M. Daumer, M. Horodecki, N. Gisin, N. Gisin, N.D. Mermin, Nino Zanghì, R.F. Werner, S. Popescu, S. Popescu, Sheldon Goldstein, Stefan Teufel   +21 more
core   +3 more sources

Experimental criteria for steering and the Einstein-Podolsky-Rosen paradox [PDF]

, 2009
We formally link the concept of steering (a concept created by Schrodinger but only recently formalised by Wiseman, Jones and Doherty [Phys. Rev. Lett.
Cavalcanti, E. G., Jones, S. J., Reid, M. D., Wiseman, H. M.   +3 more
core   +2 more sources

Fused Ring Engineering Induced Topology Control in Covalent Organic Frameworks: Unlocking Promoted Photocatalytic H2O2 Production and Selective Methane Oxidation

Angewandte Chemie, EarlyView.
By modulating the topological structures of two N‐heterocycle‐based covalent organic frameworks, Phen‐TTA with a kgd‐v topology exhibits narrower optical bandgap, lower exciton binding energy, and faster charge‐carrier kinetics compared to O‐TTA with an hcb topology.
Lei Wang, Zhipeng Xie, Xinyi Zeng, Hetao Xu, Mingyue Wang, Jie Yang, Chao Lin, Wandong Xing, Zhengxiao Guo, Xiong Chen   +9 more
wiley   +2 more sources

Classical wave-optics analogy of quantum information processing [PDF]

, 2001
An analogous model system for quantum information processing is discussed, based on classical wave optics. The model system is applied to three examples that involve three qubits: ({\em i}) three-particle Greenberger-Horne-Zeilinger entanglement, ({\em ...
A. Aspect, A. Einstein, A. Ekert, A. Furusawa, A. K. Ekert, A. M. Steane, B. Schumacher, B. Yurke, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. Monroe, D. Boschi, D. Bouwmeester, D. Bouwmeester, D. Deutsch, D. Greenberger, D. Greenberger, D. S. Naik, E. Schrödinger, E. Schrödinger, E. Schrödinger, J. Bell, J.-W. Pan, M. Brune, M. Reck, N. J. Cerf, P. G. Kwiat, P. Kwiat, P. W. Shor, R. Bhandari, R. C. Jones, R. J. C. Spreeuw, R. Laflamme, R. P. Feynman, Robert J. C. Spreeuw, T. Jennewein, W. Tittel   +39 more
core   +2 more sources

Investigating and controlling the quantum resources of bipartite-qubit detectors of scalar fields in the process of spacetime expansion

European Physical Journal C: Particles and Fields, 2023
Quantum resources construct new avenues to explore the cosmos. Considering bipartite-qubit detectors subjected to scalar fields in an expanding spacetime, quantum resources (including quantum coherence, quantum discord, Bell-nonlocality, and nonlocal ...
Huan Yang, Ling-Ling Xing, Min Kong, Gang Zhang, Liu Ye   +4 more
doaj   +1 more source

Experimental device-independent verification of quantum steering [PDF]

, 2014
Bell nonlocality between distant quantum systems---i.e., joint correlations which violate a Bell inequality---can be verified without trusting the measurement devices used, nor those performing the measurements.
Bennet, Adam J., Hall, Michael J. W., Kocsis, Sacha, Pryde, G. J., Saunders, Dylan J.   +4 more
core   +2 more sources

On Classical Teleportation and Classical Nonlocality

, 2005
An interesting protocol for classical teleportation of an unknown classical state was recently suggested by Cohen, and by Gour and Meyer. In that protocol, Bob can sample from a probability distribution P that is given to Alice, even if Alice has ...
Mor, Tal
core   +3 more sources

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

Advanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra, Alberto M. Ruiz, Marta Galbiati, Álvaro Cortés‐Flores, Daniel Brown, Esteban Zamora‐Amo, Lisa Almonte, Andrei Shumilin, Juan Salvador‐Sánchez, Ana Pérez‐Rodríguez, Iñaki Orue, Andrés Cantarero, Andres Castellanos‐Gomez, Federico Mompeán, Mar Garcia‐Hernandez, Efrén Navarro‐Moratalla, Enrique Diez, Mario Amado, José J. Baldoví, M. Reyes Calvo   +19 more
wiley   +1 more source