Critical Behavior of Nonplanar Ising Model in Strong Antiferromagnetic Interaction Along the Diagonals
Shapoval E .A.
It is shown that at small λ = J ι/1J 2|э where Ji and J 2 are the constants of the interactions along the sides and along the diagonals, the shift of the transition temperature and the change of the critical exponents are proportional to λ2. The exponents satisfy in this case the scaling hypothesis.