Geometric Measure of Quantum Discord for Entanglement of Total Dirac Fields in Noninertial Frames
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-016-3251-0
Abstract: We study the geometric measure of quantum discord of total Dirac fields in noninertial frames. As a comparison, we also calculate the corresponding geometric measure of entanglement of the same system. We discuss the properties… read more here.
Keywords: measure quantum; geometric measure; measure; quantum discord ... See more keywords
Critical behavior of geometric measure of quantum discord when approaching the critical points via different paths
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2018.12.004
Abstract: Abstract We investigate the critical behavior of geometric measure of quantum discord (GMQD) in a one-dimensional transverse XY spin chain. The critical and the scaling behavior of the ground state GMQD are investigated both at… read more here.
Keywords: geometric measure; measure quantum; quantum discord; behavior geometric ... See more keywords
Numerical and analytical results for geometric measure of coherence and geometric measure of entanglement
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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
Geometric Measure Theory–Recent Applications
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DOI: 10.1090/noti1853
Abstract: GMT Introduction Geometric Measure Theory (GMT) provides a framework to address questions in very different areas of mathematics, including calculus of variations, geometric analysis, potential theory, free boundary regularity, harmonic analysis, and theoretical computer science.… read more here.
Keywords: theory recent; geometric measure; theory; measure theory ... See more keywords