On meson spectral functions at high temperature and nonzero momentum
Gert Aarts, Simon Hands, Seyong Kim, Jose M. Martinez Resco
TL;DR
This paper explores the structure of meson spectral functions at high temperature and nonzero momentum in QCD, providing theoretical insights and a reference for lattice studies using the Maximal Entropy Method.
Contribution
It discusses characteristics of meson spectral functions at infinite temperature and reports on ongoing quenched QCD work with staggered fermions.
Findings
Meson spectral functions exhibit nontrivial structures at high temperature.
Provides a theoretical reference point for lattice QCD studies.
Ongoing work with quenched QCD and staggered fermions.
Abstract
In the high-temperature phase of QCD meson spectral functions at nonzero momentum are expected to have a nontrivial and interesting structure. In order to provide a reference point for lattice studies employing e.g. the Maximal Entropy Method, we discuss several characteristics of meson spectral functions in the infinite-temperature limit. We report on ongoing work in quenched QCD with staggered fermions.
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.