69 citations · 171 across the 7 of their papers we have counts for
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quant-ph2000★ 6 cited
Quantum copying can increase the practically available information
P. Deuar, W. J. Munro
While it is known that copying a quantum system does not increase the amount of information obtainable about the originals, it may increase the amount available in practice, when o…
quant-ph2000★ 42 cited
Qudit Entanglement
P. Rungta, W. J. Munro, K. Nemoto +3
We consider the separability of various joint states of D-dimensional quantum systems, which we call "qudits." We derive two main results: (i) the separability condition for a two-…
quant-ph1999★ 10 cited
Improving Detectors Using Entangling Quantum Copiers
P. Deuar, W. J. Munro
We present a detection scheme which using imperfect detectors, and imperfect quantum copying machines (which entangle the copies), allows one to extract more information from an in…