Nematic order in the multiple-spin exchange model on the triangular lattice

TL;DR

This paper investigates the potential for nematic order near a ferromagnetic phase in a multiple-spin exchange model on a triangular lattice, analyzing both classical and quantum spin limits.

Contribution

It explores the emergence of nematic order in the model, providing insights into classical and quantum spin behaviors near ferromagnetic phases.

Findings

Potential nematic order identified near FM phase

Analysis of classical and quantum limits

Insights into spin exchange interactions

Abstract

We discuss the possibility of finding n-type nematic order in the vicinity of a FM phase in the multiple--spin exchange model on the triangular lattice. We study this problem both from S=\infty (classical) and S=1/2 (quantum) limits.