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Revisiting the deconfinement phase transition in SU(4) Yang-Mills theory in 2+1 dimensions
Kieran Holland, Michele Pepe, Uwe-Jens Wiese
In order to deepen our understanding of the nature of the deconfinement phase transition for various gauge groups, we investigate SU(4) Yang-Mills theory in 2+1 dimensions. We find…
The Status of D-Theory
Uwe-Jens Wiese
Field theories are usually quantized by performing a path integral over configurations of classical fields. This is the case both in perturbation theory and in Wilson's nonperturba…
Blockspin Scheme and Cluster Algorithm for Quantum Spin Systems
He-Ping Ying, Uwe-Jens Wiese
We present a numerical study using a cluster algorithm for the 1-d quantum Heisenberg models. The dynamical critical exponent for anti-ferromagnetic chains is su…
Capillary Waves in Binder's Approach to the Interface Tension
U. -J. Wiese
In Binder's approach the reduced interface tension sigma of the Ising model in the broken phase is determined from the finite volume effects of the partition function Z(M) at fixed…