Balachandran, A. P. and Govindarajan, T. R. and de Queiroz, Amilcar R. and Reyes-Lega, A. F. (2013) Algebraic theory of entanglement. Il nuovo cimento C, 36 (3). pp. 27-33. ISSN 1826-9885
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Abstract
We have developed a novel approach to entanglement, suitable to be used in general quantum systems and specially in systems of identical particles. The approach is based on the GNS construction of representation of C∗- algebra of observables. In particular, the notion of partial trace is replaced by the more general notion of restriction of a state to a subalgebra. We here recollect some simple examples of the application of this novel approach after reviewing the GNS construction.
| Item Type: | Article |
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| Uncontrolled Keywords: | Entanglement and quantum nonlocality ; Algebraic methods ; Entropy and other measures of information |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 05 May 2020 12:48 |
| Last Modified: | 05 May 2020 12:48 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/18265 |
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