Low-Lying Nucleons from Chirally Improved Fermions

TL;DR

This paper presents preliminary results on the low-lying excited nucleon spectra using a variational basis with three different interpolators, aiming to improve understanding of nucleon excitations.

Contribution

The study introduces a new approach employing a variational basis with multiple interpolators to analyze excited nucleon states.

Findings

Preliminary spectra of low-lying excited nucleons obtained.

Use of three different interpolators enhances spectral analysis.

Results contribute to understanding nucleon excitation structure.

Abstract

We report on our preliminary results on the low-lying excited nucleon spectra which we obtain through a variational basis formed with three different interpolators.