"Quantumness" versus "Classicality" of Quantum States
| dc.creator | Groisman, Berry | |
| dc.creator | Kenigsberg, Dan | |
| dc.creator | Mor, Tal | |
| dc.date | 2007-03-13 | |
| dc.date.accessioned | 2026-07-07T07:51:45Z | |
| dc.date.available | 2026-07-07T07:51:45Z | |
| dc.description | Entanglement is one of the pillars of quantum mechanics and quantum information processing, and as a result the quantumness of nonentangled states has typically been overlooked and unrecognized. We give a robust definition for the classicality versus quantumness of a single multipartite quantum state, a set of states, and a protocol using quantum states. We show a variety of nonentangled (separable) states that exhibit interesting quantum properties, and we explore the ``zoo'' of separable states; several interesting subclasses are defined based on their diagonalizing bases, and their non-classical behavior is investigated. | |
| dc.description | 4 and a bit pages, RevTeX | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0703103 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0703103 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/125631 | |
| dc.subject | Quantum Physics | |
| dc.title | "Quantumness" versus "Classicality" of Quantum States | |
| dc.type | text |