University of California, San Diego, La Jolla, CA 92093, USA;Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA;Brown University, Providence, RI 02912, USA
Abstract:
We present a method for studying hadronic transitions in lattice gauge theory which requires computer time comparable to that required by recent hadron spectrum calculations. This method is applied to a calculation of the decay ?→ππ.