Can One Study Heavy Meson Semileptonic Decays on Coarse Anisotropic   Lattices ?
  Exploratory studies of heavy meson semileptonic decays on coarse lattices using Symanzik improved glue, NRQCD heavy and D234 light quarks are discussed. Comparisons are made between calculations on anisotropic and isotropic lattices. We find evidence that having an anisotropy helps in extracting better signals at higher momenta. 
Junko Shigemitsu