Results 51 to 60 of about 7,850,693 (333)
Journal of Physics A: Mathematical and Theoretical, 2012 We introduce a physical approach to social networks (SNs) in which each actor is characterized by a yes-no test on a physical system. This allows us to consider SNs beyond those originated by interactions based on pre-existing properties, as in a classical SN (CSN).
Adán Cabello +4 more
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Ultrastrong coupling in single plexcitonic nanocubes
Nanophotonics, 2020 Light-matter strong coupling is defined when the coupling strength exceeds the losses in the system, whereas ultrastrong coupling is not simply strong coupling with even larger coupling strength.
Xiong Xiao +5 more
doaj +1 more source
A Lower Size, Weight Acquisition and Tracking System for Airborne Quantum Communication
IEEE Photonics Journal, 2022 The features of unmanned aerial vehicles (UAVs), such as strong manoeuvrability, small size, and light weight, make them considered to participate in free space optical (FSO) quantum communication, becoming an important part of the Space-Air-Ground ...
Chengxiang Tu +4 more
doaj +1 more source
Correlations in Quantum Network Topologies Created with Cloning
Mathematics, 2023 With progress in quantum technologies, the field of quantum networks has emerged as an important area of research. In the last few years, there has been substantial progress in understanding the correlations present in quantum networks.
Manish Kumar Shukla +3 more
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Semidefinite Tests for Quantum Network Topologies. [PDF]
Physical Review Letters, 2020 Quantum networks play a major role in long-distance communication, quantum cryptography, clock synchronization, and distributed quantum computing. Generally, these protocols involve many independent sources sharing entanglement among distant parties that,
J. Åberg, R. Nery, C. Duarte, R. Chaves
semanticscholar +1 more source
Quantum chaos in small quantum networks [PDF]
Journal of Modern Optics, 2000 We study a 2-spin quantum Turing architecture, in which discrete local rotations _m of the Turing head spin alternate with quantum controlled NOT-operations. We show that a single chaotic parameter input _m leads to a chaotic dynamics in the entire Hilbert space.
Ilki Kim, Günter Mahler
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Quantum Google in a Complex Network [PDF]
Scientific Reports, 2013 Published by Macmillan Publishers Limited, part of Springer Nature, [London]
Paparo, Giuseppe Davide +3 more
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Quantum Switchboard with Coupled-Cavity Array
Entropy, 2022 The ability to control the flow of quantum information is deterministically useful for scaling up quantum computation. In this paper, we demonstrate a controllable quantum switchboard which directs the teleportation protocol to one of two targets, fully ...
Wai-Keong Mok, Leong-Chuan Kwek
doaj +1 more source
Entanglement generation in a quantum network at distance-independent rate [PDF]
npj Quantum Information, 2020 We develop a protocol for entanglement generation in the quantum internet that allows a repeater node to use n-qubit Greenberger-Horne-Zeilinger (GHZ) projective measurements that can fuse n successfully entangled links, i.e., two-qubit entangled Bell ...
Ashlesha Patil +4 more
semanticscholar +1 more source
Journal of Computer and System Sciences, 2001 28 pages, 11 figures, To appear in Journal of Computer and System ...
Sanjay Gupta, R. K. P. Zia
openaire +2 more sources