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arXiv · 0704.1188

Fermionic Collective Modes in QGP near Critical Temperatures

Yukio Nemoto·Masakiyo Kitazawa·Tomoi Koide·Teiji Kunihiro
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Abstract

We investigate the quark spectrum in the quark-gluon plasma phase near color superconducting (CS) and chiral phase transitions. Owing to the precursory soft modes of the phase transitions, there appear novel excitaion spectra: In the CS transition, the quark matter shows non-Fermi liquid behavior and leads to the pseudogap in the density of states of quarks. In the chiral transition, three collective excitations appear in the quark spectrum.

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Yukio Nemoto, Masakiyo Kitazawa, Tomoi Koide, Teiji Kunihiro. 2007-04-10. Fermionic Collective Modes in QGP near Critical Temperatures. https://doi.org/10.1143/ptps.168.385

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