Calculation of Thermodynamic Quantities of 1D Ising Model with Mixed Spin-(s ,(2 t − 1)/2) by Means of Transfer Matrix.

Bibliographic Details
Title: Calculation of Thermodynamic Quantities of 1D Ising Model with Mixed Spin-(s ,(2 t − 1)/2) by Means of Transfer Matrix.
Authors: Akın, Hasan1,2 (AUTHOR) akinhasan@harran.edu.tr
Superior Title: Axioms (2075-1680). Sep2023, Vol. 12 Issue 9, p880. 14p.
Subject Terms: *ISING model, *TRANSFER matrix, *PHASE transitions, *PARTITION functions, *MAGNETIC fields, *MAGNETIC entropy, *K-nearest neighbor classification
Abstract: In this paper, we consider the one-dimensional Ising model (shortly, 1D-MSIM) having mixed spin- (s , (2 t − 1) / 2)  with the nearest neighbors and the external magnetic field. We establish the partition function of the model using the transfer matrix. We compute certain thermodynamic quantities for the 1D-MSIM. We find some precise formulas to determine the model's free energy, entropy, magnetization, and susceptibility. By examining the iterative equations associated with the model, we use the cavity approach to investigate the phase transition problem. We numerically determine the model's periodicity. [ABSTRACT FROM AUTHOR]
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