666 citations · 2.3k across the 40 of their papers we have counts for
Showing 2001Show all
2 papers · 1 filter
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)…
quant-ph2001★ 32 cited
A feasible quantum communication complexity protocol
Ernesto F. Galvao
I show that a simple multi-party communication task can be performed more efficiently with quantum communication than with classical communication, even with low detection efficien…