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arXiv · 1610.04480

What can we learn from NJL-type models about dense matter?

Michael Buballa
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Abstract

The merits and limitations of the Nambu--Jona-Lasinio model as a model for strong interactions at nonzero density are critically discussed. We present several examples, demonstrating that, while in general the results should not be trusted quantitatively, the NJL model is a powerful theoretical tool for getting new insights and ideas about the QCD phase diagram and the dense-matter equation of state.

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Michael Buballa. 2016-10-14. What can we learn from NJL-type models about dense matter?. https://arxiv.org/abs/1610.04480

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