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Strange quark contribution to nucleon form factors
Ronald Babich, Richard Brower, Michael Clark +3
We discuss methods for the calculation of disconnected diagrams and their application to various form factors of the nucleon. In particular, we present preliminary results for the…
Adaptive Multigrid Algorithm for Lattice QCD
J. Brannick, R. C. Brower, M. A. Clark +2
We present a new multigrid solver that is suitable for the Dirac operator in the presence of disordered gauge fields. The key behind the success of the algorithm is an adaptive pro…
Is the Graviton a Domain Wall Glueball?
Richard C. Brower
Strong coupling calculations for the glueball spectrum in an black hole are modified by introducing an UV cut-off at a Planck brane. A new normalizable state in the tensor…
THE QCD ABACUS: A New Formulation for Lattice Gauge Theories
Richard C. Brower
A quantum Hamiltonian is constructed for SU(3) lattice QCD entirely from color triplet Fermions --- the standard quarks and a new Fermionic ``constituent'' of the gluon we call ``r…