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BRST-invariant path integral for a spinning relativistic particle

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The propagator of a relativistic spinning particle is calculated using the Becchi-Rouet-Stora-Tyutin-(BRST)-invariant path-integral formalism of Fradkin and Vilkovisky. The spinless case is considered as an introduction to the formalism.

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Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.40.1950

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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BRST-invariant path integral for a spinning relativistic particle