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arXiv · hep-th/9704188

Small oscillations of a chiral Gross-Neveu system

P. L. Natti·A. F. R. de Toledo Piza
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Abstract

We study the small oscillations regime (RPA approximation) of the time-dependent mean-field equations, obtained in a previous work, which describe the time evolution of one-body dynamical variables of a uniform Chiral Gross-Neveu system. In this approximation we obtain an analytical solution for the time evolution of the one-body dynamical variables. The two-fermion physics can be explored through this solution. The condition for the existence of bound states is examined.

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P. L. Natti, A. F. R. de Toledo Piza. 1997-04-25. Small oscillations of a chiral Gross-Neveu system. https://doi.org/10.1103/physrevd.55.3403

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