Characterizing nonbilocal correlation: A geometric perspective
arXiv:2204.05170 · doi:10.1007/s11128-022-03561-2
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.
Comments are Welcome. 12 pages. arXiv admin note: text overlap with arXiv:2204.04048
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