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hep-lat2001
Dynamical Fermions in Hamiltonian Lattice Gauge Theory
Dean Lee
We describe a first attempt to understand dynamical fermions within a Hamiltonian framework. As a testing ground we study compact QED3 which shares some important features of QCD4…
cond-mat2001
Lower energy bounds for quantum lattice Hamiltonians
Dean Lee, Nathan Salwen
We derive general lower energy bounds for the ground state energy of any translationally invariant quantum lattice Hamiltonian. The bounds are given by the ground state energy of r…