The free energy of the non-isotropic Ising lattice with Brascamp-Kunz boundary conditions
I. Lyberg
TL;DR
This paper provides an exact series calculation of the free energy for a finite, non-isotropic Ising lattice with Brascamp-Kunz boundary conditions, expanding understanding of boundary effects in statistical mechanics.
Contribution
It introduces an exact series formula for the free energy of the non-isotropic Ising model with specific boundary conditions, without external magnetic field.
Findings
Exact series expression for free energy derived
Analysis applicable to finite, non-isotropic lattices
Boundary conditions significantly influence free energy calculations
Abstract
The free energy of the finite and non-isotropic Ising lattice with Brascamp-Kunz boundary conditions is calculated exactly as a series in the absence of an external magnetic field.
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Taxonomy
TopicsTheoretical and Computational Physics · Random Matrices and Applications · Quantum many-body systems