Hierarchy of inequalities for quantitative duality
| dc.creator | Martinez-Linares, Jesus | |
| dc.date | 2007-06-26 | |
| dc.date.accessioned | 2026-07-07T08:12:36Z | |
| dc.date.available | 2026-07-07T08:12:36Z | |
| dc.description | We derive different relations quantifying duality in a generic two-way interferometer. These relations set different upper bounds to the visibility V of the fringes measured at the output port of the interferometer. A hierarchy of inequalities is presented which exhibits the influence of the availability to the experimenter of different sources of which-way information contributing to the total distinguishability D of the ways. For mixed states and unbalanced interferometers an inequality is derived, V^2+ Xi^2 \leq 1, which can be more stringent than the one associated with the distinguishability (V^2+ D^2 \leq 1). | |
| dc.description | 7 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/0706.3902 | |
| dc.identifier | http://arxiv.org/abs/0706.3902 | |
| dc.identifier | Physical Review A75, 052112 (2007) | |
| dc.identifier | doi:10.1103/PhysRevA.75.052112 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/132507 | |
| dc.subject | Quantum Physics | |
| dc.title | Hierarchy of inequalities for quantitative duality | |
| dc.type | text |