Ghosh, Sibasish ; Kar, Guruprasad ; Roy, Anirban ; Sen(De), Aditi ; Sen, Ujjwal (2001) Distinguishability of Bell States Physical Review Letters, 87 (27). ISSN 0031-9007
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Official URL: http://doi.org/10.1103/PhysRevLett.87.277902
Related URL: http://dx.doi.org/10.1103/PhysRevLett.87.277902
Abstract
More than two multipartite orthogonal states cannot always be discriminated (with certainty) if only local operations and classical communication (LOCC) are allowed. Using an existing inequality among the measures of entanglement, we show that any three Bell states cannot be discriminated by LOCC. Exploiting the inequality, we calculate the distillable entanglement of a certain class of (4\otimes 4) mixed states.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to arXiv License Information |
| ID Code: | 125939 |
| Deposited On: | 13 Oct 2022 04:00 |
| Last Modified: | 13 Oct 2022 04:02 |
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