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Showing 2001 · quant-phShow all
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quant-ph2001
NMR Quantum Information Processing and Entanglement
Raymond Laflamme, David G. Cory, Camille Negrevergne +1
In this essay we discuss the issue of quantum information and recent nuclear magnetic resonance (NMR) experiments. We explain why these experiments should be regarded as quantum in…
quant-ph2001★ 41 cited
Substituting a qubit for an arbitrarily large number of classical bits
Ernesto F. Galvao, Lucien Hardy
We show that a qubit can be used to substitute for an arbitrarily large number of classical bits. We consider a physical system S interacting locally with a classical field phi(x)…