67 citations · 213 across the 9 of their papers we have counts for
10 papers
Numerical Investigation of the 2D N=2 Wess-Zumino Model
Christian Wozar, Georg Bergner, Tobias Kaestner +2
We study lattice formulations of the two-dimensional N=2 Wess-Zumino model with a cubic superpotential. Discretizations with and without lattice supersymmetries are compared. We ob…
Two-Dimensional Wess-Zumino Models at Intermediate Couplings
Tobias Kaestner, Georg Bergner, Sebastian Uhlmann +2
We consider the two-dimensional N=(2,2) Wess-Zumino model with a cubic superpotential at weak and intermediate couplings. Refined algorithms allow for the extraction of reliable ma…
Supersymmetric lattice models in one and two dimensions
Tobias Kaestner, Georg Bergner, Sebastian Uhlmann +2
We study and simulate N=2 supersymmetric Wess-Zumino models in one and two dimensions. For any choice of the lattice derivative, the theories can be made manifestly supersymmetric…
Z_3 Polyakov Loop Models and Inverse Monte-Carlo Methods
Christian Wozar, Tobias Kaestner, Sebastian Uhlmann +2
We study effective Polyakov loop models for SU(3) Yang-Mills theory at finite temperature. A comprehensive mean field analysis of the phase diagram is carried out and compared to t…
Low-dimensional Supersymmetric Lattice Models
Georg Bergner, Tobias Kaestner, Sebastian Uhlmann +1
We study and simulate N=2 supersymmetric Wess-Zumino models in one and two dimensions. For any choice of the lattice derivative, the theories can be made manifestly supersymmetric…
Inverse Monte-Carlo determination of effective lattice models for SU(3) Yang-Mills theory at finite temperature
Christian Wozar, Tobias Kaestner, Andreas Wipf +1
This paper concludes our efforts in describing SU(3)-Yang-Mills theories at different couplings/temperatures in terms of effective Polyakov-loop models. The associated effective co…