2 papers
cond-mat.stat-mech2026
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…
cond-mat.stat-mech2025
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…