TL;DR
This paper introduces a novel method to minimize excited state contamination in lattice QCD simulations, specifically targeting the Delta(1232) resonance, to improve the accuracy of hadronic form factor calculations.
Contribution
The paper presents a new approach that effectively reduces excited state contributions in two- and three-point correlation functions for lattice simulations of the Delta resonance.
Findings
Reduced excited state contamination in two-point functions
Potential application to three-point functions for form factor extraction
Improved accuracy in lattice QCD calculations of hadronic properties
Abstract
We discuss a new approach to reducing excited state contributions from two- and three-point correlation functions in lattice simulations. For the purposes of this talk, we focus on the Delta(1232) resonance and discuss how this new method reduces excited state contamination from two-point functions and mention how this will be applied to three-point functions to extract hadronic form factors.
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