Quenched QED on a momentum space lattice
J. B. Kogut, J. -F. Lagae
Abstract
We discuss the advantages of using the momentum space lattice method for studying the phase diagram of quenched QED4. Preliminary results of a numerical simulation are presented. They indicate that the method avoids the contamination by 4-fermi interactions which plagues the conventional position space non-compact formulation.
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