Characterizing nonbilocal correlation: A geometric perspective
Quantum Physics
2022-06-16 v1
Abstract
Exploiting the notion of measurement-induced nonlocality [Phys.Rev. Lett. 106, 120401 (2011)], we introduce a new measure to quantify the nonbilocal correlation. We establish a simple relation between the nonlocal and nonbilocal measures for the arbitrary pure input states. Considering the mixed states as inputs, we derive two upper bounds of affinity-based nonbilocal measure. Finally, we have studied the nonbilocality of a different combinations of input states.
Keywords
Cite
@article{arxiv.2204.05170,
title = {Characterizing nonbilocal correlation: A geometric perspective},
author = {R. Muthuganesan and S. Balakrishnan and V. K. Chandrasekar},
journal= {arXiv preprint arXiv:2204.05170},
year = {2022}
}
Comments
Comments are Welcome. 12 pages. arXiv admin note: text overlap with arXiv:2204.04048