3 papers
hep-th2005
Classical Simulation of Quantum Fields I
T. Hirayama, B. Holdom
We study classical field theories in a background field configuration where all modes of the theory are excited, matching the zero-point energy spectrum of quantum field theory. Ou…
hep-lat2005
Classical Simulation of Quantum Fields II
T. Hirayama, B. Holdom, R. Koniuk +1
We consider the classical time evolution of a real scalar field in 2 dimensional Minkowski space with a interaction. We compute the spatial and temporal two-point correlatio…
hep-lat2004
Less naive about supersymmetric lattice quantum mechanics
Joel Giedt, Roman Koniuk, Erich Poppitz +1
We explain why naive discretization results that have appeared in [hep-lat/0006013] do not appear to yield the desired continuum limit. The fermion propagator on the lattice inevit…