91 citations · 310 across the 11 of their papers we have counts for
11 papers
The chiral transition of N_f=2 QCD with fundamental and adjoint fermions
J. Engels, S. Holtmann, T. Schulze
We study QCD with two staggered Dirac fermions both in the fundamental (QCD) and the adjoint representation (aQCD) near the chiral transition. The aim is to find the universality c…
Scaling and Goldstone effects in a QCD with two flavours of adjoint quarks
J. Engels, S. Holtmann, T. Schulze
We study QCD with two Dirac fermions in the adjoint representation at finite temperature by Monte Carlo simulations.In such a theory the deconfinement and chiral phase transitions…
Critical behaviour and scaling functions of the three-dimensional O(6) model
Sven Holtmann, Thomas Schulze
We numerically investigate the three-dimensional O(6) model on 12^3 to 120^3 lattices within the critical region at zero magnetic field, as well as at finite magnetic field on the…
Critical behaviour and Scaling functions for the three-dimensional O(6) spin model with external field
Sven Holtmann, Thomas Schulze
We numerically investigate the three-dimensional O(6) model on 12^3 to 120^3 lattices. From Binder's cumulant at vanishing magnetic field we obtain the critical coupling J_c=1.4286…
Universal amplitude ratios from numerical studies of the three-dimensional O(2) model
A. Cucchieri, J. Engels, S. Holtmann +2
We investigate the three-dimensional O(2) model near the critical point by Monte Carlo simulations and calculate the major universal amplitude ratios of the model. The ratio U_0=A+…
Comparison of finite-size-scaling functions for 3d O(N) spin models to QCD
T. Schulze, J. Engels, S. Holtmann +1
We calculate numerically universal finite-size-scaling functions of the magnetization for the three-dimensional O(4) and O(2) spin models. The approach of these functions to the in…