3 papers
hep-ph1999
The Auxiliary Mass Method beyond the Local Potential Approximation
K. Ogure, J. Sato
We show that the evolution equation of the effective potential in the auxiliary mass method corresponds to a leading approximation of a certain series. This series is derived from…
hep-ph1999
Critical Exponents of O(N) Scalar Model at Temperatures below the Critical Value using Auxiliary Mass Method
K. Ogure, J. Sato
We investigate a phase transition of the O(N) invariant scalar model using the auxiliary mass method. We determine the critical exponent by calculating an effective potential b…
hep-ph1997
Quark and Lepton Mass Matrix in an Asymptotically Non-Free Theory
M. Bando, J. Sato, K. Yoshioka
We analyze fermion mass-matrix structure in an asymptotically non-free model with 4 + 1bar generations. The texture at the GUT scale is uniquely determined by supposing that the ma…