Nonlinear Crossover Between Critical and Tricritical Behavior
19764 pages
Published in:
- Phys.Rev.Lett. 36 (1976) 113-116
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Abstract: (APS)
Recently approximate solutions to renormalization-group equations were used to calculate the double-power "tricritical" scaling equation of state. We show that this equation can be simply calculated using our exact renormalization-group trajectories. The equation of state is expressed explicitly in terms of nonlinear scaling fields.- FIELD THEORY: CRITICAL PHENOMENA
- RENORMALIZATION GROUP
- SCALING
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