Exploration of the electric spin polarizability of the neutron in lattice QCD
Michael Engelhardt
TL;DR
This paper introduces a lattice QCD method to compute the neutron's electric spin polarizability using a four-point function approach, providing results at two different pion masses.
Contribution
It presents a novel four-point function scheme for calculating neutron spin polarizability within lattice QCD, focusing on connected contributions with mixed action calculations.
Findings
Connected contributions evaluated at two pion masses
Results demonstrate the feasibility of the method
Provides data for pion masses of 759 MeV and 357 MeV
Abstract
A scheme to calculate the electric spin polarizability of the neutron, based on a four-point function approach to the background field method, is presented. The connected contributions to this spin polarizability are evaluated within a mixed action calculation employing domain wall valence quarks on MILC asqtad sea quark ensembles. Results are reported for two pion masses, 759 MeV and 357 MeV.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.