Nonrelativistic Limit of the Dirac-Fock Equations
- Cite this article as:
- Esteban, M. & Séré, E. Ann. Henri Poincaré (2001) 2: 941. doi:10.1007/s00023-001-8600-7
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In this paper, the Hartree-Fock equations are proved to be the non relativistic limit of the Dirac-Fock equations as far as convergence of "stationary states" is concerned. This property is used to derive a meaningful definition of "ground state" energy and "ground state" solutions for the Dirac-Fock model.