Comparative analysis of entanglement measures based on monogamy inequality
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/5/050301
Abstract: We evaluate the monogamy inequality for symmetric, non-symmetric pure states of importance in terms of squared concurrence, squared entanglement of formation, squared negativity of partial transpose and compare the corresponding tangles. We show that though… read more here.
Keywords: comparative analysis; analysis entanglement; concurrence; tangle ... See more keywords
Geometrical analysis and entanglement measure of symmetric multiqubit states
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s0219887820501194
Abstract: We geometrically examine the entanglement in symmetric multiquibt states using the spin coherent states properties. We employ the Majorana representation to examine how coherent (polarized) and unpolarized states can be represented in the Bloch sphere… read more here.
Keywords: measure symmetric; analysis entanglement; geometrical analysis; symmetric multiqubit ... See more keywords