Vector spectrum and color screening in two color QCD at nonzero T and \mu

TL;DR

This paper explores the phase diagram of two-color lattice QCD at nonzero temperature and chemical potential, focusing on screening effects, vector mesons, diquarks, and the comparison of high temperature and density regimes.

Contribution

It provides new insights into the interquark potential, vector meson and diquark properties, and their behavior under different thermodynamic conditions in two-color QCD.

Findings

Analysis of interquark potential at large distances

Initial results on vector mesons and diquarks

Identification of similarities and differences between high T and high 

Abstract

We discuss a few aspects of the phase diagram of two color lattice QCD: we investigate the long distance screening analyzing the behavior of the interquark potential at large distances; we present a first set of results for vector mesons and diquarks; we note similarities and differences between features at high temperature and high baryon density.