129 citations · 862 across the 26 of their papers we have counts for
3 papers · 1 filter
Lattice Dirac Fermions on a Simplicial Riemannian Manifold
Richard C. Brower, George T. Fleming, Andrew D. Gasbarro +3
The lattice Dirac equation is formulated on a simplicial complex which approximates a smooth Riemann manifold by introducing a lattice vierbein on each site and a lattice spin conn…
Strongly interacting dynamics and the search for new physics at the LHC
Thomas Appelquist, Richard C. Brower, George T. Fleming +11
We present results for the spectrum of a strongly interacting SU(3) gauge theory with light fermions in the fundamental representation. Carrying out non-perturbative latt…
Quantum Finite Elements for Lattice Field Theory
Richard C. Brower, George Fleming, Andrew Gasbarro +3
Viable non-perturbative methods for lattice quantum field theories on curved manifolds are difficult. By adapting features from the traditional finite element methods (FEM) and Reg…