Pete Rigas

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20212026

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cond-mat.stat-mech2025

Exact solvability of an Ising-type model, and exact solvability of the 6-vertex, and 8-vertex, models

Pete Rigas

We compute the action-angle coordinates for an Ising type model whose L-operator has been previously studied in the literature by Bazhanov and Sergeev. In comparison to computation…

cond-mat.stat-mech2023

Open boundary conditions of the $D_{3}^{(2)}$ spin chain and sectors of conformal field theories

Pete Rigas

We study open boundary conditions for the $D_{3}^{(2)}$ spin chain, which shares connections with the six-vertex model, under staggering, and also to the antiferromagnetic Potts mode…

cond-mat.stat-mech2022

A computation of the covariance between two linear statistics for the Jellium model

Pete Rigas

We extend previous results providing an exact formula for the variance of a linear statistic for the Jellium model, a one-dimensional model of Statistical mechanics obtained from t…

Exact solvability of an Ising-type model, and exact solvability of the 6-vertex, and 8-vertex, models

Open boundary conditions of the D3(2)​ spin chain and sectors of conformal field theories

A computation of the covariance between two linear statistics for the Jellium model

Open boundary conditions of the $D_{3}^{(2)}$ spin chain and sectors of conformal field theories