QCD phase transition in the early universe - Theory Center
QCD phase transition in the early universe - Theory Center
QCD phase transition in the early universe - Theory Center
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Overview – <strong>QCD</strong> – F<strong>in</strong>ite Temperature <strong>QCD</strong>: Chiral <strong>transition</strong> – Unsettled Issues – Early Universe - Summary<br />
F<strong>in</strong>ite Temperature on <strong>the</strong> Lattice II<br />
● First order <strong>phase</strong><br />
<strong>transition</strong> or crossover<br />
– Yang-Mills <strong>Theory</strong>:<br />
First order at 269 MeV<br />
● Approaches<br />
Stefan-Boltzmann<br />
limit slowly<br />
● Strong residual<br />
<strong>in</strong>teractions at least<br />
up to several times T c<br />
<strong>QCD</strong> Phase Transition(s) & The Early Universe/Axel Maas<br />
[Figure from Karsch et al., 2003]
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