A semidefinite program for distillable entanglement
| dc.creator | Rains, Eric M. | |
| dc.date | 2000-08-10 | |
| dc.date | 2001-04-12 | |
| dc.date.accessioned | 2026-07-07T06:00:38Z | |
| dc.date.available | 2026-07-07T06:00:38Z | |
| dc.description | We show that the maximum fidelity obtained by a p.p.t. distillation protocol is given by the solution to a certain semidefinite program. This gives a number of new lower and upper bounds on p.p.t. distillable entanglement (and thus new upper bounds on 2-locally distillable entanglement). In the presence of symmetry, the semidefinite program simplifies considerably, becoming a linear program in the case of isotropic and Werner states. Using these techniques, we determine the p.p.t. distillable entanglement of asymmetric Werner states and ``maximally correlated'' states. We conclude with a discussion of possible applications of semidefinite programming to quantum codes and 1-local distillation. | |
| dc.description | 28 pages, LaTeX | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0008047 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0008047 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/89018 | |
| dc.subject | Quantum Physics | |
| dc.title | A semidefinite program for distillable entanglement | |
| dc.type | text |