Two-color QCD at high density

TL;DR

This paper investigates two-color QCD at high density using lattice simulations, focusing on diquark condensation and the Gor'kov propagator, providing new results on finer lattices and detailed form factor analysis.

Contribution

It presents new lattice simulation results on diquark condensation and the Gor'kov propagator in two-color QCD at high density, using finer lattices than previous studies.

Findings

Observation of diquark condensation at high density

Detailed form factor analysis of the Gor'kov propagator

Results obtained on a finer lattice than prior work

Abstract

QCD at high chemical potential has interesting properties such as deconfinement of quarks. Two-color QCD, which enables numerical simulations on the lattice, constitutes a laboratory to study QCD at high chemical potential. Among the interesting properties of two-color QCD at high density is the diquark condensation, for which we present recent results obtained on a finer lattice compared to previous studies. The quark propagator in two-color QCD at non-zero chemical potential is referred to as the Gor'kov propagator. We express the Gor'kov propagator in terms of form factors and present recent lattice simulation results.