Results 31 to 40 of about 345,856 (326)
Entanglement Renormalization [PDF]
Physical Review Letters, 2007 4 pages, 4 figures, updated ...
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Physical Review Research, 2023 Topologically-ordered phases of matter at nonzero temperature are conjectured to exhibit universal patterns of long-range entanglement, which can be detected using the entanglement negativity, a mixed-state entanglement measure.
Tsung-Cheng Lu, Sagar Vijay
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Global Entanglement for Multipartite Quantum States [PDF]
, 2006 Based on the residual entanglement [9] (Phys. Rev. A \textbf{71}, 044301 (2005)), we present the global entanglement for a multipartite quantum state. The measure is shown to be also obtained by the bipartite partitions of the multipartite state.
Chang-shui Yu +4 more
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The European Physical Journal Plus, 2013 15 pages, 4 ...
Deelan Cunden, Fabio +3 more
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Strong Einstein-Podolsky-Rosen entanglement from a single squeezed light source [PDF]
, 2011 Einstein-Podolsky-Rosen (EPR) entanglement is a criterion that is more demanding than just certifying entanglement. We theoretically and experimentally analyze the low resource generation of bi-partite continuous variable entanglement, as realized by ...
Duhme, Jörg +5 more
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Calculating preventable risk fractions for exposure-reducing interventions
Global EpidemiologyHow can causal models be used to quantify the fractions of risk associated with environmental and occupational exposures that would be prevented by reducing exposures by different amounts? This paper provides a constructive answer.
Louis Anthony Cox, Jr.
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Multipartite entanglement of billions of motional atoms heralded by single photon
npj Quantum Information, 2021 Quantum theory does not prevent entanglement from being created and observed in macroscopic physical systems, in reality however, the accessible scale of entanglement is still very limited due to decoherence effects.
Hang Li +8 more
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Distributed entanglement [PDF]
Physical Review A, 2000 13 pages LaTeX; references added, derivation of Eq.
Coffman, Valerie +2 more
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Cloning quantum entanglement in arbitrary dimensions
, 2005 We have found a quantum cloning machine that optimally duplicates the entanglement of a pair of $d$-dimensional quantum systems. It maximizes the entanglement of formation contained in the two copies of any maximally-entangled input state, while ...
D. Dieks +6 more
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Generalizing entanglement [PDF]
Physical Review A, 2017 The expected indefinite causal structure in quantum gravity poses a challenge to the notion of entanglement: If two parties are in an indefinite causal relation of being spacelike and timelike, can they still be entangled? If so, how does one measure the amount of entanglement?
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