156 citations · 878 across the 34 of their papers we have counts for
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math-ph2020
Localized type I algebras and their entropy in quantum field theories
Heide Narnhofer
It is shown that under the assumption of the nuclearity condition for local regions the resulting Doplicher-Longo-algebra between two double cones which due to nuclearity is type I…
math-ph2020
Local Normality for KMS states with Galilei invariant Interaction
Heide Narnhofer
For Fermi systems interacting with a Galilei invariant pair potential with a cut-off for particles with highly different velocities the time evolution corresponds to an automorphis…
math-ph2020
Time asymptotics for interacting systems
Heide Narnhofer
We argue that for Fermi systems with Galilei invariant interaction the time evolution is weakly asymptotically abelian in time invariant states but not norm asymptotically abelian.…