Fisher's inequality revisited

Takashi Hara, Hal Tasaki

Research output: Contribution to journalArticle

Abstract

Under some appropriate assumptions, a simple and unified proof is given of the relations among the critical exponents of χ and ξφ in Ising and φ4-like ferromagnets: (2 - η)νφ ≥ γ, (2 - η)μφ ≥ 1 - 1/δ, (φ ≥ φc, φ ≠ 0); (2 - η)νφc = γ, (2 - η)μφc = 1 - 1/δ where φc = 1 2η - 1; and 2ν′φ ≥ γ′, (φ ≥ - 1, φ ≠ 0.

Original languageEnglish
Pages (from-to)166-168
Number of pages3
JournalPhysics Letters A
Volume100
Issue number3
DOIs
Publication statusPublished - Jan 16 1984
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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