Uncommon source of corrections to scaling for micellar solution critical behavior

Abstract
A micellar solution model is considered to exemplify an atypical source of corrections to scaling occurring for systems equivalent to simple Ising models but with temperature-dependent interactions. The mixture and its Ising image differ in reduced temperature scales, and these relate through a nonanalytical transformation when other critical points fall within the temperature range of interest. Universality is always preserved; however, effective exponents may persist unusually close to criticality.