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On the low temperature series expansion for the diagonal correlation functions in the two-dimensional Ising model

Ranjan Kumar Ghosh
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Abstract

A previously tested differential equation method for generating low temperature series expansion for diagonal spin-spin correlation functions in the d=2 Ising model is extended to generate the non-universal terms for arbitrary separation of the spins. This extends the earlier calculations of these correlation functions.

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Ranjan Kumar Ghosh. 2005-11-19. On the low temperature series expansion for the diagonal correlation functions in the two-dimensional Ising model. https://arxiv.org/abs/cond-mat/0505166

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