The magnetic susceptibility of the t-J model at low hole doping

TL;DR

This paper calculates the dynamical magnetic susceptibility of the t-J model at low hole doping, comparing theoretical results with experimental data and exact diagonalization to understand magnetic properties.

Contribution

It provides new computational insights into the magnetic susceptibility of the t-J model in the flux phase at low doping levels.

Findings

Agreement with experimental measurements of magnetic susceptibility

Validation of the flux phase as a relevant state at low doping

Insights into magnetic excitations in correlated electron systems

Abstract

We compute the dynamical magnetic susceptibility of the t-J model in its commensurate flux phase at low hole doping. We compare the calculations with experiments and exact diagonalization studies.