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arXiv · 1907.11701

Solving the one-dimensional Ising chain via mathematical induction: An intuitive approach to the transfer matrix

Wenlong Wang·Rogelio Díaz-Méndez·Raudys Capdevila
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Abstract

The aim of this work is to present a formulation to solve the one-dimensional Ising model using the elementary technique of mathematical induction. This formulation is physically clear and leads to the same partition function form as the transfer matrix method, which is a common subject in the introductory courses of statistical mechanics. In this way our formulation is a useful tool to complement the traditional more abstract transfer matrix method. The method can be straightforwardly generalized to other short-range chains, coupled chains and is also computationally friendly. These two approaches provide a more complete understanding of the system, and therefore our work can be of broad interest for undergraduate teaching in statistical mechanics.

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Wenlong Wang, Rogelio Díaz-Méndez, Raudys Capdevila. 2019-07-25. Solving the one-dimensional Ising chain via mathematical induction: An intuitive approach to the transfer matrix. https://doi.org/10.1088/1361-6404/ab330c

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