Spontaneous staggered polarizations of the cyclic solid-on-solid model from algebraic Bethe Ansatz

TL;DR

This paper calculates the spontaneous staggered polarization in the cyclic SOS model at the thermodynamic limit using algebraic Bethe Ansatz and determinant representations for finite-size form factors.

Contribution

It introduces a method to compute spontaneous staggered polarization in the cyclic SOS model via algebraic Bethe Ansatz and determinant formulas.

Findings

Explicit expression for the spontaneous staggered polarization.

Demonstrates the effectiveness of algebraic Bethe Ansatz in this context.

Provides insights into the model's phase behavior.

Abstract

We compute the spontaneous staggered polarization of the cyclic SOS model at the thermodynamic limit. We use the determinant representation for finite-size form factors obtained from algebraic Bethe Ansatz.