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Core -- a New Method for Solving Hamiltonian Lattice Systems
Colin Morningstar, Marvin Weinstein
The COntractor REnormalization group (CORE) approximation, a new method for solving Hamiltonian lattice systems, is introduced. The approach combines variational and contraction te…
Radiative Corrections to the Kinetic Couplings in Nonrelativistic Lattice QCD
Colin J. Morningstar
The heavy-quark mass and wave function renormalizations, energy shift, and radiative corrections to two important couplings, the so-called kinetic couplings, in nonrelativistic lat…
Core -- a New Computational Technique for Lattice Systems
Colin J. Morningstar, Marvin Weinstein
The COntractor REnormalization group (CORE) method, a new approach to solving Hamiltonian lattice systems, is introduced. The method combines contraction and variational techniques…
A New Determination of M_b Using Lattice QCD
C. T. H. Davies, K. Hornbostel, A. Langnau +5
Recent results from lattice QCD simulations provide a realistic picture, based upon first principles, of~ physics. We combine these results with the experimentally measured mass…