Thursday, February 14, 2013

1302.3183 (Lorenz von Smekal et al.)

Lattice BRST without Neuberger 0/0 problem    [PDF]

Lorenz von Smekal, Manon Bischoff
We illustrate in a simple toy model how the methods of SUSY quantum mechanics and topological quantum field theory can be used for covariant gauge-fixing with unbroken BRST symmetry on a finite lattice.
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