Meson Correlators in Finite Temperature Lattice QCD

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We analyze temporal and spatial meson correlators in quenched lattice QCD at T>0. Below T_c we observe little change in the meson properties as compared with T=0. Above T_c we observe new features: chiral symmetry restoration and signals of plasma formation, but also indication of persisting mesonic (metastable) states and different temporal and spatial masses in the mesonic channels. This suggests a complex picture of QGP in the region 1 - 1.5 T_c.
29 pages, 13 figures

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/184987

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/0008005
 http://arxiv.org/abs/hep-lat/0008005
 Phys.Rev.D63:054501,2001
 doi:10.1103/PhysRevD.63.054501

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arXiv