Genuine quantum correlations in quantum many-body systems: a review of recent progress

G De Chiara, A Sanpera - Reports on Progress in Physics, 2018 - iopscience.iop.org
Quantum information theory has considerably helped in the understanding of quantum many-
body systems. The role of quantum correlations and in particular, bipartite entanglement …

Detecting phase boundaries of quantum spin-1/2 XXZ ladder via bipartite and multipartite entanglement transitions

SS Roy, HS Dhar, D Rakshit, AS De, U Sen - Journal of Magnetism and …, 2017 - Elsevier
Phase transition in quantum many-body systems inevitably causes changes in certain
physical properties which then serve as potential indicators of critical phenomena. Besides …