![Sample our Engineering & Technology journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5933/TOC-Subject-Sample-2021-Engineering-Tech.jpg"})
Abstract
The antiferromagnetic Ising model is considered for the critical magnetic field on a lattice which consists of three coupled chains with coordination number γ = 6. The ground-state entropy and magnetization are expressed as explicit functions of the spin S. These exact results are also a very good approximation for the antiferromagnetic model on the triangular lattice.