An Economical Scheme for Cloning an Unknown M -Qudit Equatorial-Like State with Assistance

DOI10.1088/0253-6102/53/6/15zbMath1229.81059OpenAlexW2030242920MaRDI QIDQ3010033

Song-Ya Ma, Bo Pang, Xiu-Bo Chen, Qiao-Yan Wen, Yi-Xian Yang

Publication date: 30 June 2011

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/53/6/15

zbMATH Keywords

maximal entanglementprojective measurementlocal unitary operationquantum assisted cloning

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Quantum state estimation, approximate cloning (81P50)

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Deterministic assisted clone of an arbitrary two- and three-qubit states via multi-qubit Brown state

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