Publication Date:
2018-11-07
Description:
Author(s): Sebastian Gartzke and Andreas Osterloh We single out a class of states possessing only the three-tangle but distributed all over four qubits. This is a three-site analog of states from the W class. The latter possess exclusively globally distributed pairwise entanglement as measured by the concurrence. We perform an analysis for four qub... [Phys. Rev. A 98, 052307] Published Tue Nov 06, 2018
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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