11 citations · 13 across the 2 of their papers we have counts for
2 papers
math.OA2016★ 2 cited
Universal Preparability of States and Asymptotic Completeness
Rolf Gohm, Florian Haag, Burkhard Kümmerer
We introduce a notion of universal preparability for a state of a system, more precisely: for a normal state on a von Neumann algebra. It describes a situation where from an arbitr…
math.OA2007★ 11 cited
Characteristic Functions of Liftings
Santanu Dey, Rolf Gohm
We introduce characteristic functions for certain contractive liftings of row contractions. These are multi-analytic operators which classify the liftings up to unitary equivalence…