145 citations · 148 across the 2 of their papers we have counts for
2 papers
quant-ph2008★ 145 cited
Analysis of quantum semigroups with GKS--Lindblad generators II. General
Bernhard Baumgartner, Heide Narnhofer
Semigroups describing the time evolution of open quantum systems in finite-dimensional spaces have generators of a special form, known as Lindblad generators. These generators and…
quant-ph2004★ 3 cited
Finite Supersymmetry Transformations
Nevena Ilieva, Heide Narnhofer, Walter Thirring
We investigate simple examples of supersymmetry algebras with real and Grassmann parameters. Special attention is payed to the finite supertransformations and their probability int…