Critical Exponents of the Four-State Potts Model

TL;DR

This paper derives the critical exponents of the four-state Potts model directly from exact expressions of key physical quantities at the transition temperature.

Contribution

It provides a direct derivation of critical exponents from exact formulas, enhancing understanding of phase transitions in the four-state Potts model.

Findings

Critical exponents are explicitly derived from exact expressions.

The derivation confirms theoretical predictions for the model.

Provides a clear link between physical quantities and critical behavior.

Abstract

The critical exponents of the four-state Potts model are directly derived from the exact expressions for the latent heat, the spontaneous magnetization, and the correlation length at the transition temperature of the model.