Answers are grounded in this paper and cite their sources.
Critical properties of two-dimensional classical models and (1 + 1)-dimensional quantum models are obtained by solving a general dimerized spin chain. The staggered-electric exponent of the F model is derived. The central role of umklapp scattering in controlling renormalization and determining Potts-model critical exponents is pointed out. The thermal exponent of the Potts model is evaluated, and the validity of den Nijs conjecture is established. Logarithmic singularities at the multicritical point are obtained.
No takes yet. Share an insight, caveat, or question.
Black et al. (1981) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: