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Oscillations of the static meson fields at finite baryon density

W. Florkowski·B. Friman
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Abstract

The spatial dependence of static meson correlation functions at finite baryon density is studied in the Nambu -- Jona - Lasinio model. In contrast to the finite temperature case, we find that the correlation functions at finite density are not screened but exhibit long-range oscillations. The observed phenomenon is analogous to the Friedel oscillations in a degenerate electron gas.

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W. Florkowski, B. Friman. 1996-04-15. Oscillations of the static meson fields at finite baryon density. https://doi.org/10.1016/s0375-9474(96)00281-3

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