Results 21 to 30 of about 1,547,945 (291)
Thin-film lithium niobate (TFLN) based frequency doublers have widely been recognized as an essential component for both classical and quantum optical communications.
Jie Zhao +12 more
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An elegant scheme of self-testing for multipartite Bell inequalities
Self-testing is the most accurate form of certification of quantum devices. While self-testing in bipartite Bell scenarios has been thoroughly studied, self-testing in the more complex multipartite Bell scenarios remains largely unexplored.
Ekta Panwar +2 more
doaj +1 more source
Quantum States Transfer by Analogous Bell States [PDF]
Transmitting quantum states by channels of analogous Bell states is studied in this paper. We analyse the transmitting process, constructed the probabilitic unitary operator, and gain the largest successful transfer quantum state probability.
Mei, Di +3 more
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Verifiable Threshold Quantum State Sharing Scheme
Quantum state sharing (QSTS) is a hot topic in quantum cryptography. However, majority of the current structures cannot resist the participant's fraud well during the initial state reconstruction phase.
Hao Cao, Wenping Ma
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Bell States, Bell Operators, and Total Teleportation
Abstract We identify the operators and the corresponding physical quantities whose measurement allows in principle to obtain total teleportation of the unknown spin state of a single electron. We introduce an analogous scheme for a single photon and discuss its experimental implementation.
DEL RE, EUGENIO +2 more
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Robustness of Bell violation of graph states to qubit loss
Graph states are special entangled states advantageous for many quantum technologies, including quantum error correction, multiparty quantum communication, and measurement-based quantum computation.
Shahar Silberstein, Rotem Arnon-Friedman
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Bayesian estimation for Bell state rotations
This paper explores the effect of three-dimensional rotations on two-qubit Bell states and proposes a Bayesian method for the estimation of the parameters of the rotation. We use a particle filter to estimate the parameters of the rotation from a sequence of Bell state measurements, and we demonstrate that the resultant improvement over the optimal ...
Anastassiou, L. +3 more
openaire +3 more sources
Quantum algebras associated with Bell states [PDF]
v1: 15 pages, 2 figures, latex; v2: 18 pages, 2 figures, latex, references and notes ...
Zhang, Yong, Jing, Naihuan, Ge, Mo-Lin
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Waveform Design for 5G Networks: Analysis and Comparison
The next-generation cellular network is to provide a large variety of services for different kinds of terminals, from traditional voice and data services over mobile phones to small packet transmission over massive machine-type terminals.
Yinsheng Liu +8 more
doaj +1 more source
Dissipative preparation of generalized Bell states [PDF]
A scheme is presented for the dissipative preparation of generalised Bell states of two-qubits, within the context of cavity QED. In the suggested protocol the dissipative processes of spontaneous emission and cavity loss are no longer undesirable, but essential to the required dynamics.
Sweke, R. +2 more
openaire +2 more sources

