Thermodynamic properties of a relativistic fermi system with a bose condensate at finite temperature |
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| Authors: | Tarik Çelik David E Miller |
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| Institution: | 1. Department of Physics, Hacettepe University, Ankara, Turkey
2. Fakult?t für Physik, Universit?t Bielefeld, D-4800, Bielefeld, Federal Republic of Germany
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| Abstract: | We investigate a procedure for obtaining the thermodynamical potential at finite temperature and density for a relativistic system of fermions in the presence of condensed bosons. After we have considered the formalism based on a relativistic form of the Landau theory of quantum liquids, we analyze a model with the Yukawa interaction between the spinor and the pseudoscalar fields. Finally we discuss our results in relationship to some known cases of condensation in high energy physics. |
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