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arXiv · hep-ph/0008218

Van Hove Singularities in the Quark-Gluon Plasma

Markus H. Thoma
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Abstract

General arguments as well as different approximations for the in-medium quark propagator in a quark-gluon plasma lead to quark dispersion relations that exhibit a minimum in one branch (plasmino). This minimum causes Van Hove singularities in the dilepton production rate and mesonic correlators, which might have observable consequences.

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Markus H. Thoma. 2000-08-21. Van Hove Singularities in the Quark-Gluon Plasma. https://doi.org/10.1016/s0920-5632(00)01031-8

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