1 citations · 1 across the 5 of their papers we have counts for
5 papers
Exact solution Ising-like models with multispin interactions
Pavel Khrapov, Veronika Nikishina
The paper considers the generalized Ising model in the strip with a Hamiltonian invariant with respect to the central axis of rotation through the angle $π/2…
The exact solution of the Axial Next-Nearest-Neighbor Ising model on width 2 spin chains
Pavel Khrapov, Anastasia Loginova
Using the transfer matrix method for Axial Next-Nearest Neighbor Ising model without an external field on a closed chain of spins of width 2 in the direction of interaction of only…
Analysis and prediction of changes in the temperature of the pure freshwater ice column in the Antarctic and the Arctic
A. A. Fedotov, V. V. Kaniber, P. V. Khrapov
This paper investigates the initial boundary value problem for a non-stationary one-dimensional heat equation that simulates the temperature distribution in freshwater ice near the…
Disorder solutions for the free energy of the Ising-like models
Pavel V. Khrapov
For arbitrary Ising-like models of any dimension and Hamiltonians with a finite support with all possible multispin interactions and boundary conditions with a shift, the exact val…
Disorder solutions for the partition functions of the two-dimensional Ising-like models
Pavel Khrapov
For the generalized Ising models with all possible interactions within a face of the square lattice the formulas for finding partition function and free energy per lattice site in…