411 citations · 903 across the 28 of their papers we have counts for
7 papers · 1 filter
Euclidean field theory on a sphere
Dirk Schlingemann
This paper is concerned with a structural analysis of euclidean field theories on the euclidean sphere. In the first section we give proposal for axioms for a euclidean field theor…
Application of Tomita-Takesaki theory in algebraic euclidean field theories
Dirk Schlingemann
The construction of the known interacting quantum field theory models is mostly based on euclidean techniques. The expectation values of interesting quantities are usually given in…
Short-distance analysis for algebraic euclidean field theory
Dirk Schlingemann
Recently D. Buchholz and R. Verch have proposed a method for implementing in algebraic quantum field theory ideas from renormalization group analysis of short-distance (high energy…
From euclidean field theory to quantum field theory
Dirk Schlingemann
In order to construct examples for interacting quantum field theory models, the methods of euclidean field theory turned out to be powerful tools since they make use of the techniq…
Kink States in -Models (An Algebraic Approach)
Dirk Schlingemann
Several two-dimensional quantum field theory models have more than one vacuum state. Familiar examples are the Sine-Gordon and the -model. It is known that these models poss…
On the Existence of Kink-(Soliton-)States
Dirk Schlingemann
There are several two dimensional quantum field theory models which are equipped with different vacuum states. For example the Sine-Gordon- and the -model. It is known that…