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Tri-partite entanglement in neutrino oscillations.
- Source :
-
Modern Physics Letters A . 3/30/2021, Vol. 36 Issue 9, pN.PAG-N.PAG. 19p. - Publication Year :
- 2021
-
Abstract
- We investigate and quantify bipartite and tripartite entanglement measures in two- and three-flavor neutrino oscillations. The bipartite entanglement is analogous to the entanglement swapping resulting from a beam splitter in quantum optics. We calculate various entanglement measures, such as the concurrence, negativity, and three-tangle for the three-neutrino system. The significant result is that a monogamy inequality in terms of negativity leads to a residual entanglement, implying genuine tripartite entanglement in the three-neutrino system. We establish an analogy of the three-neutrino state with a generalized W-state class in quantum optics. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02177323
- Volume :
- 36
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Modern Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 149400966
- Full Text :
- https://doi.org/10.1142/S0217732321500565