A New Rigorous Inequality for Critical Exponents in the Ising Model
Dec, 19756 pages
Published in:
- Phys.Rev.B 14 (1976) 172
Report number:
- FUB HEP 75/20
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Abstract: (APS)
Defining the correlation length by the φth moment of the magnetization-magnetization correlation, we give a simple proof of the inequality φν(φ)>2Δ4−γ(φ>d) for the ferromagnetic Ising model in d dimensions. We briefly discuss the relevance of this inequality for the constructive φd4 approach.- STATISTICAL MECHANICS: ISING
- STATISTICAL MECHANICS: CRITICAL PHENOMENA
- MATHEMATICS
- FIELD THEORETICAL MODEL
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