Quarkonium at Finite Temperature

TL;DR

This paper reviews recent advances in understanding heavy quarkonium properties at high temperatures using lattice QCD, effective field theories, and potential models, highlighting progress in correlator calculations.

Contribution

It synthesizes recent developments in lattice calculations, effective field theories, and potential models for quarkonium at finite temperature, providing a comprehensive overview.

Findings

Progress in lattice calculations of static correlators

Advances in effective field theory approaches

Improved potential models for quarkonium at high temperatures

Abstract

We discuss properties of heavy quarkonium states at high temperatures based on lattice QCD and potential models. We review recent progress made in lattice calculations of spatial static quark anti-quark correlators as well as quarkonium correlators in Euclidean time. Recent developments in effective field theory approach and potential models are also discussed.