Results 71 to 80 of about 123,258 (197)

Multi-photon entanglement and applications in quantum information [PDF]

open access: yes, 2008
Since the awareness of entanglement was raised by Einstein, Podolski, Rosen and Schrödinger in the beginning of the last century, it took almost 55 years until entanglement entered the laboratories as a new resource.
Schmid, C., Schmid, Christian
core   +1 more source

Entanglement islands read perfect-tensor entanglement

open access: yesJournal of High Energy Physics
In this paper, we make use of holographic Boundary Conformal Field Theory (BCFT) to simulate the black hole information problem in the semi-classical picture.
Yi-Yu Lin, Jun Zhang, Jie-Chen Jin
doaj   +1 more source

Experimental detection of entanglement polytopes via local filters

open access: yesnpj Quantum Information, 2017
Entanglement polytopes: An effective way to distinguish entanglement types An experiment-friendly method has been proposed to detect the entanglement type of multi-particle states.
Yuan-Yuan Zhao   +6 more
doaj   +1 more source

Entanglement-Assisted Communication Surpassing the Ultimate Classical Capacity

open access: yes, 2021
Entanglement underpins a variety of quantum-enhanced communication, sensing, and computing capabilities. Entanglement-assisted communication (EACOMM) leverages entanglement pre-shared by communication parties to boost the rate of classical information ...
Wei Li (7081)   +4 more
core   +1 more source

Is Entanglement Sufficient to Enable Quantum Speedup? [PDF]

open access: yes, 2012
According to the Gottesman-Knill theorem, any quantum algorithm utilising operations chosen exclusively from a particular restricted set are efficiently simulable by a classical computer.
Cuffaro, Michael
core  

Maximal Entanglement - A New Measure of Entanglement

open access: yesCoRR, 2014
Maximal correlation is a measure of correlation for bipartite distributions. This measure has two intriguing features: (1) it is monotone under local stochastic maps; (2) it gives the same number when computed on i.i.d. copies of a pair of random variables.
openaire   +3 more sources

Near-capacity code design for entanglement-assisted classical communication over quantum depolarizing channels [PDF]

open access: yes, 2013
We have conceived a near-capacity code design for entanglement-assisted classical communication over the quantum depolarizing channel. The proposed system relies on efficient near-capacity classical code designs for approaching the entanglement-assisted ...
Ng, Soon Xin   +2 more
core   +1 more source

Entanglement reactivation in separable environments

open access: yesNew Journal of Physics, 2013
Combining two entanglement-breaking channels into a correlated-noise environment restores the distribution of entanglement. Surprisingly, this reactivation can be induced by the injection of separable correlations from the composite environment.
Stefano Pirandola
doaj   +1 more source

Oregon Commercial Dungeness Crab Fishing : 2017-2018 Directive to Minimize Whale Entanglement Risk [PDF]

open access: yes
This information sheet educates professional crabbers on best practices to avoid whale entanglement and reduce and recover derelict gear.
Gladics, Amanda   +2 more
core   +6 more sources

Separation between entanglement criteria and entanglement detection protocols

open access: yesPhysical Review Research
Entanglement detection is one of the most fundamental tasks in quantum information science, playing vital roles in theoretical studies and quantum system benchmarking.
Zhenhuan Liu, Fuchuan Wei
doaj   +1 more source

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