Quantum Magnetic Properties, Entanglement for Antiferromagnetic Spin 1 and 3/2 Cluster Models

TL;DR

This paper investigates the quantum magnetic properties and entanglement in 1D antiferromagnetic spin-1 and spin-3/2 models, considering various interactions and external fields, providing insights into their quantum behavior.

Contribution

It introduces a comprehensive analysis of entanglement, magnetization, and susceptibility in finite chain models with complex interactions, expanding understanding of quantum magnetic systems.

Findings

Entanglement varies with external magnetic field and anisotropy.

Magnetization and susceptibility are characterized for different interaction parameters.

Quantum correlations are quantified in the presence of Dzyaloshinskii-Moriya interaction.

Abstract

Entanglement, magnetization and magnetic susceptibility for 1D antiferromagnetic spin 1 and spin 3/2 Heisenberg XXX model with Dzyaloshinskii-Moriya interaction, single-ion anisotropy and external magnetic field on the finite chain are obtained.