Quantum Lifshitz Point

TL;DR

This paper investigates the quantum Lifshitz point in a 3D itinerant antiferromagnet, analyzing critical scaling behaviors of physical properties like susceptibility and resistivity at low temperatures.

Contribution

It provides a detailed analysis of the scaling laws and temperature dependencies of physical quantities near the quantum Lifshitz point in a three-dimensional system.

Findings

Inverse staggered susceptibility varies as T^{5/4}

Resistivity varies as T^{5/4}

Specific heat coefficient varies as T^{1/4}

Abstract

I study a quantum Lifshitz point in a three-dimensional itinerant antiferromagnet, in particular the scaling of the N\'{e}el temperature, the correlation length, the staggered susceptibility, the specific heat coefficient and the resistivity. At low temperatures, the model is shown to have the inverse staggered susceptibility and the resistivity varying as T$^{5/4}$, and the specific heat coefficient varying as T$^{1/4}$.