3 Marzo, 2005 15:30
Sezione di Probabilità e Statistica Matematica
Extremal quantum states in coupled systems.
Prof. K.R. Parthasarathy, Indian Statistical Institute, New Delhi
Aula Seminari III piano
Abstract
This is again an application of Weyl commutation relations over a finite Galois field.We shall prove a dimension theorem for the support of an
extremal state in a product system when the marginal states are scalar times the identity.