Numerical and analytical results for geometric measure of coherence and geometric measure of entanglement
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-68979-z
Abstract: Quantifying coherence and entanglement is extremely important in quantum information processing. Here, we present numerical and analytical results for the geometric measure of coherence, and also present numerical results for the geometric measure of entanglement.… read more here.
Keywords: measure entanglement; measure coherence; measure; geometric measure ... See more keywords
Realistic Protocol to Measure Entanglement at Finite Temperatures.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.136201
Abstract: It is desirable to relate entanglement of many-body systems to measurable observables. In systems with a conserved charge, it was recently shown that the number entanglement entropy (NEE)-i.e., the entropy change due to an unselective… read more here.
Keywords: finite temperatures; entanglement finite; charge; protocol measure ... See more keywords