The Two-Centre Dirac Equation

  • Walter Greiner


The description of one or more electrons in the field of two nuclei is one of the fundamental problems in quantum mechanics. Among other things it contains the theoretical understanding of the phenomenon of chemical binding and thus is connects physics and chemistry. In 1927 W. Heitler and F. London1 showed for the first time the possibility of the existence of the H2 molecule. They used an approximation procedure and were able to calculate its physical properties (binding energy, binding length).


Dirac Equation Radial Wave Function Double Logarithmic Scale Orbital Angular Momentum Operator Delta Electron 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Walter Greiner
    • 1
    • 2
  1. 1.Institut für Theoretische PhysikJohann Wolfgang Goethe-Universität FrankfurtFrankfurt am MainGermany
  2. 2.Frankfurt am MainGermany

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