More inequalities for critical exponents
More inequalities for critical exponents
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DOI:
10.1007/bf01008477
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发表时间:
1981-05
影响因子:
1.6
通讯作者:
A. Sokal
中科院分区:
文献类型:
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作者:
A. Sokal
A variety of rigorous inequalities for critical exponents is proved. Most notable is the low-temperature Josephson inequalitydv′ ⩾γ′+2β⩾ 2−α′. Others are 1 ⩽γ′ ⩽ 1 +v′φ, 1 ⩽ζ⩽ 1δμφ,δ⩾ 1,dμφ⩾ 1 + 1/δ(for φ ⩾d),dv′φ, ⩾ Δ′3+ α (for φ ⩾d), Δ4⩾γ, and Δ2m⩽ Δ2m+2(form⩾ 2). The hypotheses vary; all inequalities are true for the spin-1/2 Ising model with nearest-neighbor ferromagnetic pair interactions.