Family of analytic entanglement monotones
| dc.creator | Delgado, A. | |
| dc.creator | Tessier, T. | |
| dc.date | 2002-10-22 | |
| dc.date | 2002-11-05 | |
| dc.date.accessioned | 2026-07-07T06:05:17Z | |
| dc.date.available | 2026-07-07T06:05:17Z | |
| dc.description | We derive a family of entanglement monotones, one member of which turns out to be the negativity. Two others are shown to be lower bounds on the I-concurrence, and on the I-tangle, respectively [P. Rungta and C. M. Caves, to appear in Phys. Rev. A]. We compare these bounds with the I-concurrence and I-tangle on the isotropic states, and on rank-two density operators resulting from a Tavis-Cummings interaction. Our results provide a global structure relating several different entanglement measures. Additionally, they possess analytic forms which are easily evaluated in the most general cases. | |
| dc.description | 4 pages, 2 figures, Abstract shortened and mistakes in references corrected | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0210153 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0210153 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/90588 | |
| dc.subject | Quantum Physics | |
| dc.title | Family of analytic entanglement monotones | |
| dc.type | text |