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Spectral functions of quarks in quark matter

  • F. FrömelEmail author
  • S. Leupold
  • U. Mosel
Article
  • 25 Downloads

Abstract.

We present a simple albeit self-consistent approach to the spectral function of light quarks in infinite quark matter. Relations between correlation functions and collision rates are used to calculate the spectral function in an iterative procedure. The quark interactions are described by the SU(2) Nambu-Jona-Lasinio model. Calculations were performed in the chirally restored phase at zero temperature.

Keywords

Correlation Function Collision Rate Iterative Procedure Spectral Function Light Quark 
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Copyright information

© Springer-Verlag Berlin/Heidelberg 2003

Authors and Affiliations

  1. 1.Institut für Theoretische PhysikUniversität GiessenGiessenGermany

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