Results 31 to 40 of about 1,355,808 (351)
Quantum entanglement and topological entanglement [PDF]
New Journal of Physics, 2002 This paper discusses relationships between topological entanglement and quantum entanglement. Specifically, we propose that for this comparison it is fundamental to view topological entanglements such as braids as "entanglement operators" and to associate to them unitary operators that are capable of creating quantum entanglement.
Samuel J. Lomonaco, Louis H. Kauffman
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The Effect of Quantum Noise on Multipartite Entanglement from a Cascaded Parametric Amplifier
Photonics, 2023 The tripartite entanglement generated from a cascaded parametric amplifier is always present in the whole gain region in the ideal condition. However, in practical applications, the quantum entanglement is very fragile and easily deteriorated by quantum ...
Hailong Wang +5 more
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Quantum entanglement and entropy [PDF]
Physical Review A, 2001 27 pages, 0 ...
Filippo Giraldi, Paolo Grigolini
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Improving cold-atom sensors with quantum entanglement: Prospects and challenges
, 2021 Quantum entanglement has been generated and verified in cold-atom experiments and used to make atom-interferometric measurements below the shot-noise limit.
S. Szigeti, O. Hosten, S. Haine
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Quantum Entanglement and Its Application in Quantum Communication
Journal of Physics: Conference Series, 2021 Since the concept of quantum entanglement was proposed, quantum entanglement has been paid more and more attention. Especially in recent years, with the interdisciplinary and interdisciplinary development of quantum informatics, the general definition ...
Nanxi Zou
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Exponential Clustering of Bipartite Quantum Entanglement at Arbitrary Temperatures
Physical Review X, 2022 Many inexplicable phenomena in low-temperature many-body physics are a result of macroscopic quantum effects. Such macroscopic quantumness is often evaluated via long-range entanglement, that is, entanglement in the macroscopic length scale.
Tomotaka Kuwahara, Keiji Saito
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Multidimensional quantum entanglement with large-scale integrated optics [PDF]
Science, 2018 Large-scale integrated quantum optics The ability to pattern optical circuits on-chip, along with coupling in single and entangled photon sources, provides the basis for an integrated quantum optics platform. Wang et al.
Jianwei Wang +18 more
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Quantumness and entanglement witnesses [PDF]
Journal of Physics A: Mathematical and Theoretical, 2012 13 pages, 2 ...
Vlatko Vedral +4 more
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The controlled SWAP test for determining quantum entanglement [PDF]
Quantum Science and Technology, 2020 Quantum entanglement is essential to the development of quantum computation, communications, and technology. The controlled SWAP test, widely used for state comparison, can be adapted to an efficient and useful test for entanglement of a pure state. Here
S. Foulds, V. Kendon, T. Spiller
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Quantum entanglement in the triangle network [PDF]
Physical Review A, 2020 Beyond future applications, quantum networks open interesting fundamental perspectives, notably novel forms of quantum correlations. In this work we discuss quantum correlations in networks from the perspective of the underlying quantum states and their ...
Tristan Kraft +5 more
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