Non-lattice determinations of the light quark masses

Abstract

The sum rule determinations of m_s and the chiral perturbation theory results for the ratios m_u/m_d and m_s/m_d are reviewed and a method for the extrapolation of lattice data to the physical values of m_u and m_d is outlined.

Comments: Talk given at Lattice 2000, Bangalore, India, Aug. 2000, 8 pp