activity
20002004
most citedDistinctness of ensembles having the same density matrix and the nature of liquid NMR quantum computing

2 citations · 2 across the 1 of their papers we have counts for

collaborators
Showing 2004 · quant-phShow all

1 paper · 2 filters

quant-ph2004★ 2 cited

Distinctness of ensembles having the same density matrix and the nature of liquid NMR quantum computing

Gui-Lu Long, Yi-Fan Zhou, Jia-Qi Jin +1

We show that differently constructed ensembles having the same density matrix may be physically distinguished by observing fluctuations of some observables. An explicit expression…