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Calculations of bicritical crossover scaling functions are extended into the Ising-like bicritical ordered phases. Closed-form expressions are derived to first order in ε=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.
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Domany et al. (1977) studied this question.
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