engleski

Application of the finite element method in self-consistent relativistic mean field calculations

A C++ code is presented which calculates properties of a one-dimensional slab of nuclear matter in the framework of relativistic mean field theory. The nuclear slab is described as a system of nucleons that are coupled to exchange mesons through an effective Lagrangian. Finite element methods are used in the solution of a coupled system of partial differential equations for the nucleons and mesons.The coupled system of Dirac and Klein-Gordon equations is transformed into a generalized algebraic eigenvalue problem for the self-consistent solution.

one-dimensional slab of nuclear matter; coupled system of Dirac and Klein-Gordon equations; C++ code

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