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hep-lat1996
Multicanonical Study of Continuum Physics in the D=2 Nonlinear Sigma Model
T. Neuhaus
Employing a variant of the Multicanonical Ensemble we study twisted spin configurations on periodic boxes in the nonlinear sigma model for -values inbetween …
hep-lat1996
Non-Gaussian fixed point candidates in the 4D compact U(1) gauge theories
W. Franzki, J. Jersak, C. B. Lang +1
Some interesting nonperturbative properties of the strongly coupled 4D compact U(1) lattice gauge theories, both without and with matter fields, are pointed out. We demonstrate tha…