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Multiaccess channels in quantum information theory
A. E. Allakhverdyan, D. B. Saakyan Yerevan Physics Institute
Abstract:
A quantum channel is investigated that transmits quantum messages from two independent sources to a unique receiver. Several general assertions about the system throughput are proved, and physically important coherent- and squeezed-state transmissions are examined in detail. Some problems of one-source communication in the presence of noise are discussed.
Received: 24.12.1997 Revised: 10.06.1998
Citation:
A. E. Allakhverdyan, D. B. Saakyan, “Multiaccess channels in quantum information theory”, TMF, 117:3 (1998), 411–426; Theoret. and Math. Phys., 117:3 (1998), 1434–1446
Linking options:
https://www.mathnet.ru/eng/tmf942https://doi.org/10.4213/tmf942 https://www.mathnet.ru/eng/tmf/v117/i3/p411
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