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Fermionic Schwinger model for spinning Feshbach–Villars particle in magnetic field

T. Boudjedaa

Laboratoire de Physique Théorique, Université de Jijel BP98 Ouled Aissa, 18000 Jijel, Algeria

E-mail Address: boudjedaa@gmail.com

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and

M. Merad

Faculté des Sciences Exactes, Université de Oum El Bouaghi, 04000 Oum El Bouaghi, Algeria

E-mail Address: meradm@gmail.com

Corresponding author.

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https://doi.org/10.1142/S0217751X1950101XCited by:4 (Source: Crossref)

Abstract

Propagator for spinning particle described in the Feshbach–Villars formalism is set up using fermionic coherent state path integral. The fermionization of the charge-spin symmetry is presented following the Schwinger recipe. The explicit calculations are done in the free case and magnetic interaction using the Foldy–Wouthuysen tranformation. The spectrum and wave functions are deduced.

Keywords:

PACS: 03.65.-w

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