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- Title
Characterizing nonbilocal correlation: a geometric perspective.
- Authors
Muthuganesan, R.; Balakrishnan, S.; Chandrasekar, V. K.
- Abstract
Exploiting the notion of measurement-induced nonlocality (Luo and Fu in 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.
- Subjects
QUANTUM correlations
- Publication
Quantum Information Processing, 2022, Vol 21, Issue 6, p1
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-022-03561-2