77 citations · 298 across the 9 of their papers we have counts for
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cond-mat.stat-mech2015★ 51 cited
Quantum variance: a measure of quantum coherence and quantum correlations for many-body systems
Irénée Frérot, Tommaso Roscilde
Quantum coherence is a fundamental common trait of quantum phenomena, from the interference of matter waves to quantum degeneracy of identical particles. Despite its importance, es…
cond-mat.quant-gas2015★ 71 cited
Area law and its violation: A microscopic inspection into the structure of entanglement and fluctuations
Irénée Frérot, Tommaso Roscilde
Quantum fluctuations of local quantities can be a direct signature of entanglement in an extended quantum many-body system. Hence they may serve as a theoretical (as well as an exp…