How Small Can the Light Quark Masses Be?
arXiv:hep-ph/9709405 · doi:10.1016/S0920-5632(97)00743-3
Abstract
We derive rigorous lower bounds for the combinations of light quark masses (m_s+m_u) and (m_d+m_u).
3 pages, latex 2.09, 2 ps figures, uses espcrc2.sty and epsf.sty. Talk given at Lattice 97, Edinburgh, 22--26 July 1997. Reference added