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arXiv · 1304.6447

Dilatons in Dense Baryonic Matter

Hyun Kyu Lee·Mannque Rho
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Abstract

We discuss the role of dilaton, which is supposed to be representing a special feature of scale symmetry of QCD, trace anomaly, in dense baryonic matter. The idea that the scale symmetry breaking of QCD is responsible for the spontaneous breaking of chiral symmetry is presented along the similar spirit of Freund-Nambu model. The incorporation of dilaton field in the hidden local symmetric parity doublet model is briefly sketched with the possible role of dilaton at high density baryonic matter, the emergence of linear sigma model in dilaton limit.

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Hyun Kyu Lee, Mannque Rho. 2013-04-24. Dilatons in Dense Baryonic Matter. https://doi.org/10.1142/9789814566254_0036

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