TY - GEN
T1 - Testing separability of mixed states by looking at them
AU - Hashemi Rafsanjani, S. M.
AU - Agarwal, S.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - By focusing on the X-matrix part of a two-qubit density matrix we provide a lower bound for the concurrence. We then generalize the result and provide an algebraic separability test for a mixed bipartite state of arbitrary dimension.
AB - By focusing on the X-matrix part of a two-qubit density matrix we provide a lower bound for the concurrence. We then generalize the result and provide an algebraic separability test for a mixed bipartite state of arbitrary dimension.
UR - http://www.scopus.com/inward/record.url?scp=85088341360&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85088341360&partnerID=8YFLogxK
U2 - 10.1364/fio.2012.fw3a.48
DO - 10.1364/fio.2012.fw3a.48
M3 - Conference contribution
AN - SCOPUS:85088341360
SN - 9781557529565
T3 - Frontiers in Optics, FIO 2012
BT - Frontiers in Optics, FIO 2012
PB - Optical Society of America (OSA)
T2 - Frontiers in Optics, FIO 2012
Y2 - 14 October 2012 through 18 October 2012
ER -