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quant-ph2010★ 2 cited
Correlation induced non-Abelian quantum holonomies
Markus Johansson, Marie Ericsson, Kuldip Singh +2
In the context of two-particle interferometry, we construct a parallel transport condition that is based on the maximization of coincidence intensity with respect to local unitary…
quant-ph2010★ 85 cited
Quantum Correlations in Mixed-State Metrology
Kavan Modi, Hugo Cable, Mark Williamson +1
We analyze the effects of quantum correlations, such as entanglement and discord, on the efficiency of phase estimation by studying four quantum circuits that can be readily implem…