4 papers
Exact solution of generalized gauge-invariant Ising chains with multi-spin interactions
Pavel Khrapov, Stepan Shchurenkov
In this work, exact solutions are obtained for a class of generalized gauge-invariant -chain Ising models () with arbitrary multi-spin interactions that are invariant…
Exact solution and pair correlation functions for a generalized three-chain Ising tube with multispin interactions
Pavel Khrapov, Nikita Volkov
We obtain an exact solution for a generalized three-chain Ising tube (TCGIT) of length with toroidal boundary conditions and the most general -invariant Hamiltonian on an…
Exact Solution and Correlation Functions of Generalized Double Ising Chains
Pavel Khrapov, Stepan Shchurenkov
In this paper the exact solution and correlation functions for a double-chain Ising model with multi-spin interactions and symmetric Hamiltonian density are obtained. The study emp…
Exact solution of the three-state generalized double-chain Potts model
Pavel Khrapov, Grigory Skvortsov
An exact analytical solution of generalized three-state double-chain Potts model with multi-spin interactions which are invariant under cyclic shift of all spin values is obtained.…