Work

Two-particle Correlation Functions with Distilled Propagators

Year: 2009

Type: preprint

Abstract: Correlation functions of the simplest multi-particle state will be presented using distilled quark propagators. The I=2 pi-pi state can be simulated without computing disconnected diagrams and thus is the simplest two-particle state that can be studied with quark sources placed on a single time-slice. We study the quality of the signals of this pi-pi correlation function using the quark-smearing guided distillation method. Results will be presented for pi-pi correlation functions computed on dynamical, anisotropic lattices.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.0911.2044

Authors: Bulava, J., Juge, K. J., Morningstar, C. J., Peardon, M. J., Wong, C. H.

Institution: Carnegie Mellon University

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: National Science Foundation, Carnegie Mellon University, University of the Pacific

Award: Investigations in Lattice Field Theory

OpenAlex ID: W2952553972

Cites: 1

Cited by: 3

Related to: 10