Equations of state for bicritical points. II. Ising-like ordered phases

Abstract

Calculations of bicritical crossover scaling functions are extended into the Ising-like bicritical ordered phases. Closed-form expressions are derived to first order in $\epsilon =4-d$ for the specific heat, nonordering susceptibility, and longitudinal, susceptibilities in this regime. Scaling functions in ordered and disordered regions are displayed graphically and compared with series-expansion results.