Hadronic correlation functions in the QCD plasma phase

We present results for static hadronic correlation functions in the high-temperature phase of QCD with four flavors of dynamical quarks. We confirm chiral-symmetry restoration through the degeneracies of the spectrum of screening lengths. We also find that the screening lengths for the {rho} and {it...

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Bibliographic Details
Published in:Physical review letters 1991-07, Vol.67 (3), p.302-305
Main Authors: BORN, K. D, SOURENDU GUPTA, IRBACK, A, KARSCH, F, LAERMANN, E, PETERSSON, B, SATZ, H
Format: Article
Language:English
Subjects:
645400 - High Energy Physics- Field Theory
CHIRAL SYMMETRY
Classical and quantum physics: mechanics and fields
CORRELATION FUNCTIONS
Exact sciences and technology
FIELD THEORIES
FUNCTIONS
LATTICE FIELD THEORY
MATTER
PHASE TRANSFORMATIONS
Physics
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MATTER
SYMMETRY
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Summary:We present results for static hadronic correlation functions in the high-temperature phase of QCD with four flavors of dynamical quarks. We confirm chiral-symmetry restoration through the degeneracies of the spectrum of screening lengths. We also find that the screening lengths for the {rho} and {ital N} channels at {ital T}{approx gt}1.2{ital T}{sub {ital c}} are close to that in a free quark gas.
ISSN:0031-9007
1079-7114
DOI:10.1103/physrevlett.67.302