- Conference date: 6-12 March 2006
- Location: Kanpur (India)
By analysing the properties of the extreme points in the convex set of all states of a coupled bipartite quantum system with preassigned marginal states and using the unitary error basis of Weyl operators we construct examples of completely entangled subspaces and states. For multipartite systems we introduce the notions of strictly nonseparable states and perfect entanglement and present examples exhibiting these properties. A number of unsolved problems and a conjecture are included.
MOST READ THIS MONTH
MOST CITED THIS MONTH
Article metrics loading...