Green’s Function for Dirac Particle in a Non-Abelian Field: A Path Integral Approach | Zendy

Sami Boudieb | Zendy; L. Chétouani | Zendy

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Green’s Function for Dirac Particle in a Non-Abelian Field: A Path Integral Approach

Author(s) -

Sami Boudieb,

L. Chétouani

Publication year - 2013

Publication title -

isrn high energy physics

Language(s) - English

Resource type - Journals

eISSN - 2090-7427

pISSN - 2090-7419

DOI - 10.1155/2013/751963

Subject(s) - dirac (video compression format) , path integral formulation , function (biology) , field (mathematics) , physics , abelian group , dirac equation , green's function , mathematical physics , mathematics , quantum electrodynamics , mathematical analysis , quantum mechanics , pure mathematics , evolutionary biology , neutrino , quantum , biology

The Green function for a Dirac particle moving in a non-Abelian field and having a particular form is exactly determined by the path integral approach. The wave functions were deduced from the residues of Green’s function. It is shown that the classical paths contributed mainly to the determination of the Green function.

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