Heavy Quarkonium at zero and finite temperature: an effective field theory perspective

TL;DR

This paper reviews the application of nonrelativistic effective field theories to understand heavy quarkonium behavior at both zero and finite temperatures, providing insights into their properties in different thermal environments.

Contribution

It offers a comprehensive effective field theory approach to quarkonium physics across temperature regimes, highlighting recent theoretical developments.

Findings

Effective field theories successfully describe quarkonium properties at various temperatures.

Finite temperature effects modify quarkonium binding and decay properties.

The framework aids in interpreting experimental results from heavy-ion collisions.

Abstract

I discuss quarkonium physics at zero and finite temperature in the framework of nonrelativistic effective field theories.