Aspects of the Schwinger Variational Principle Formulation

J.L.S. Lino, A.R. de Farias, N.S. Araújo

Abstract


The application of the Schwinger variational principle-SVP and, in particular, the second Born approximation to the evaluation of scattering amplitude and integral cross sections for eletron-atom impact is discussed



DOI: https://doi.org/10.5540/tema.2000.01.01.0175

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Trends in Computational and Applied Mathematics

A publication of the Brazilian Society of Applied and Computational Mathematics (SBMAC)

 

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