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Schwinger model simulations with dynamical overlap fermions
Wolfgang Bietenholz, Stanislav Shcheredin, Jan Volkholz
We present simulation results for the 2-flavour Schwinger model with dynamical overlap fermions. In particular we apply the overlap hypercube operator at seven light fermion masses…
Simulation Results for U(1) Gauge Theory on Non-Commutative Spaces
Wolfgang Bietenholz, Antonio Bigarini, Jun Nishimura +3
We present numerical results for U(1) gauge theory in 2d and 4d spaces involving a non-commutative plane. Simulations are feasible thanks to a mapping of the non-commutative plane…
The Scaling of QED in a Non-Commutative Space-Time
J. Volkholz, W. Bietenholz, J. Nishimura +1
We present results of numerical simulations for pure U(1) gauge theory in a non-commutative space. The theory is mapped onto a dimensionally reduced matrix model, which renders its…