Short-Range Antiferromagnetic Correlations and the Photoemission Spectrum

TL;DR

This paper uses Quantum Monte Carlo simulations to study antiferromagnetic correlations and electron excitations in the doped 2D Hubbard model, providing insights relevant to experimental observations in layered cuprates.

Contribution

It offers new computational results on magnetic correlations and electron spectra in the doped Hubbard model, aiding interpretation of experimental data.

Findings

Quantum Monte Carlo results on antiferromagnetic correlations

Insights into one-electron excitations in doped cuprates

Relevance to NMR, neutron scattering, and photoemission experiments

Abstract

We present Quantum Monte Carlo results on the antiferromagnetic correlations and the one-electron excitations of the doped two-dimensional Hubbard model. These results are helpful in interpreting the NMR, neutron scattering and photoemission experiments on the layered cuprates.