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Counterfactual Bell-State Analysis [PDF]

Scientific Reports, 2018
The Bell-state analysis to distinguish between the four maximally entangled Bell states requires the joint measurement on entangled particles. However, spatially separated parties cannot perform the joint measurement.
Fakhar Zaman, Youngmin Jeong, Hyundong Shin   +2 more
doaj   +3 more sources

Hyperentangled Bell-state analysis [PDF]

Physical Review A, 2007
It is known that it is impossible to unambiguously distinguish the four Bell states encoded in pairs of photon polarizations using only linear optics. However, hyperentanglement, the simultaneous entanglement in more than one degree of freedom, has been ...
J. Calsamiglia, Julio T. Barreiro, M. Nielsen, P. G. Kwiat, Paul G. Kwiat, Tzu-Chieh Wei   +5 more
core   +4 more sources

Bell inequality, Bell states and maximally entangled states for n qubits [PDF]

Physics Letters A, 1998
First, we present a Bell type inequality for n qubits, assuming that m out of the n qubits are independent. Quantum mechanics violates this inequality by a ratio that increases exponentially with m.
Ardehali, Belinskii, Bell, Brassard, Cirel'son, Clauser, Cover, Greenberger, H Bechmann-Pasquinucci, Klyshko, Linden, Mermin, N Gisin, Svetlichny, Żukowsky   +14 more
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Entanglement without hidden nonlocality

New Journal of Physics, 2016
We consider Bell tests in which the distant observers can perform local filtering before testing a Bell inequality. Notably, in this setup, certain entangled states admitting a local hidden variable model in the standard Bell scenario can nevertheless ...
Flavien Hirsch, Marco Túlio Quintino, Joseph Bowles, Tamás Vértesi, Nicolas Brunner   +4 more
doaj   +3 more sources

Hiding bits in Bell states [PDF]

Physical Review Letters, 2000
We present a scheme for hiding bits in Bell states that is secure even when the sharers Alice and Bob are allowed to carry out local quantum operations and classical communication.
A. Peres, A. Peres, Barbara M. Terhal, C. Bennett, C. Bennett, C. H. Bennett, D. DiVincenzo, D. Gottesman, David P. DiVincenzo, Debbie W. Leung, E. Knill, E. M. Rains, J. Walgate, K. Mattle, M. Horodecki, R. Cleve, R. Werner, T. M. Cover   +17 more
core   +6 more sources

Quantum Algebras Associated With Bell States [PDF]

Journal of Physics A: Mathematical and Theoretical, 2006
The antisymmetric solution of the braided Yang--Baxter equation called the Bell matrix becomes interesting in quantum information theory because it can generate all Bell states from product states.
Aravind P K, Arnaudon D, Bajhanov V V, Bell J S, Das Sarma S Freedman M Nayak C Simon S Stern A, Faddeev L D, Kassel C, Kauffman L H, Kauffman L H, Kauffman L H, Mo-Lin Ge, Naihuan Jing, Nielsen M, Reshetikhin N Yu, Reshetikhin N Yu, Sklyanin E K, Sklyanin E K, Yong Zhang, Zhang Y, Zhang Y, Zhang Y, Zhang Y Rowell E C Wu Y-S Wang Z Ge M L   +21 more
core   +3 more sources

Bell correlations between momentum-entangled pairs of 4He* atoms [PDF]

Nature Communications
Nonlocal entanglement between pair-correlated particles is a highly counter-intuitive aspect of quantum mechanics, where measurement on one particle can instantly affect the other, regardless of distance.
Y. S. Athreya, S. Kannan, X. T. Yan, R. J. Lewis-Swan, K. V. Kheruntsyan, A. G. Truscott, S. S. Hodgman   +6 more
doaj   +2 more sources

Synuclein Regulates Synaptic Vesicle Clustering and Docking at a Vertebrate Synapse

Frontiers in Cell and Developmental Biology, 2021
Neurotransmission relies critically on the exocytotic release of neurotransmitters from small synaptic vesicles (SVs) at the active zone. Therefore, it is essential for neurons to maintain an adequate pool of SVs clustered at synapses in order to sustain
Kaitlyn E. Fouke, Kaitlyn E. Fouke, M. Elizabeth Wegman, Sarah A. Weber, Sarah A. Weber, Emily B. Brady, Cristina Román-Vendrell, Jennifer R. Morgan   +7 more
doaj   +1 more source

Squid express conserved ADAR orthologs that possess novel features

Frontiers in Genome Editing, 2023
The coleoid cephalopods display unusually extensive mRNA recoding by adenosine deamination, yet the underlying mechanisms are not well understood. Because the adenosine deaminases that act on RNA (ADAR) enzymes catalyze this form of RNA editing, the ...
Isabel C. Vallecillo-Viejo, Gjendine Voss, Caroline B. Albertin, Noa Liscovitch-Brauer, Eli Eisenberg, Joshua J. C. Rosenthal   +5 more
doaj   +1 more source

Experimental realization of a quantum classification: Bell state measurement via machine learning

APL Machine Learning, 2023
The Bell state is a crucial resource for the realization of quantum information tasks, and when combined with orbital angular momentum (OAM), it enables a high-dimensional Hilbert space, which is essential for high-capacity quantum communication. In this
Qing-Yuan Wu, Zhe Meng, Xiao-Xiao Chen, Jian Li, Jia-Zhi Yang, An-Ning Zhang   +5 more
doaj   +1 more source