Topological Structures in QCD at High ${T}$

TL;DR

This paper explores the behavior of Quantum Chromodynamics (QCD) at high temperatures, relevant for extreme environments like heavy ion collisions and astrophysics, by constructing its high-temperature limit.

Contribution

It presents recent progress in understanding the high-temperature limit of QCD, providing insights into its behavior under extreme conditions.

Findings

Insights into the high-temperature phase of QCD

Potential implications for heavy ion collision experiments

Connections to astrophysical phenomena

Abstract

These days, as high energy particle colliders become unavailable for testing speculative theoretical ideas, physicists are looking to other environments that may provide extreme conditions where theory confronts physical reality. One such circumstance may arise at high temperature $T$, which perhaps can be attained in heavy ion collisions or in astrophysical settings. It is natural therefore to examine the high-temperature behavior of the standard model, and here I shall report on recent progress in constructing the high-$T$ limit of~QCD.