2 citations · 2 across the 1 of their papers we have counts for
11 papers
Asymptotic Abelianness and Braided Tensor C*-Categories
Detlev Buchholz, Sergio Doplicher, Giovanni Morchio +2
By introducing the concepts of asymptopia and bi-asymptopia, we show how braided tensor C*-categories arise in a natural way. This generalizes constructions in algebraic quantum fi…
Transplantation of Local Nets and Geometric Modular Action on Robertson-Walker Space-Times
Detlev Buchholz, Jens Mund, Stephen J. Summers
A novel method of transplanting algebras of observables from de Sitter space to a large class of Robertson-Walker space-times is exhibited. It allows one to establish the existence…
Algebraic Quantum Field Theory: A Status Report
Detlev Buchholz
Algebraic quantum field theory is an approach to relativistic quantum physics, notably the theory of elementary particles, which complements other modern developments in this field…
An Algebraic Characterization of Vacuum States in Minkowski Space. II. Continuity Aspects
Detlev Buchholz, Martin Florig, Stephen J. Summers
An algebraic characterization of vacuum states in Minkowski space is given which relies on recently proposed conditions of geometric modular action and modular stability for algebr…
On the Implementation of Supersymmetry
Detlev Buchholz
The implementation of supersymmetry transformations by Hilbert space operators is discussed in the framework of supersymmetric C--dynamical systems. It is shown that the only s…
Short Distance Analysis in Algebraic Quantum Field Theory
Detlev Buchholz
Within the framework of algebraic quantum field theory a general method is presented which allows one to compute and classify the short distance (scaling) limit of any algebra of l…