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Journal articles

Connecting the potential theory to the quantum field theory

Abstract : A constraint theory is applied to two-particle systems to construct Poincare invariant wave equations with interaction potentials. The latter can be determined in the quantum field theory from Feynman diagrams. Their properties are analyzed in the case of QED. The constraint theory provides a consistent means for solving the Bethe-Salpeter equation with covariant propagators.
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Contributor : Suzanne Robert Connect in order to contact the contributor
Submitted on : Tuesday, April 18, 2000 - 5:10:21 PM
Last modification on : Wednesday, September 16, 2020 - 4:07:23 PM


  • HAL Id : in2p3-00022953, version 1



H. Sazdjian. Connecting the potential theory to the quantum field theory. Condensed Matter Physics, Institute for Condensed Matter Physics, 1998, 1, pp.513-520. ⟨in2p3-00022953⟩



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