caa a22 4500 463196961 CHVBK 20180406164925.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10773-006-9258-1 doi (NATIONALLICENCE)springer-10.1007/s10773-006-9258-1 Zecca Antonio Dipartimento di Fisica dell' Universita', Via Celoria 16, I-20133, Milano, Italy aut Field Equations of Arbitrary Spin in Space-time with Torsion [Elektronische Daten] [Antonio Zecca] A two spinor lagrangian formulation of field equations for massive particle of arbitrary spin is proposed in a curved space-time with torsion. The interaction between fields and torsion is expressed by generalizing the situation of the Dirac equation. The resulting field equations are different (except for the spin-1/2 case) from those obtained by promoting the covariant derivatives of the torsion free equations to include torsion. The non linearity of the equations, that is induced by torsion, can be interpreted as a self-interaction of the particle. The spin-1 and spin-3/2 cases are studied with some details by translating into tensor form. There result the Proca and Rarita-Schwinger field equations with torsion, respectively. Springer Science+Business Media, LLC, 2007 field equations in curved space-time nationallicence torsion nationallicence Proca fields nationallicence Rarita-Schwinger fields nationallicence International Journal of Theoretical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 46/4(2007-04-01), 1045-1054 0020-7748 46:4<1045 2007 46 10773 https://doi.org/10.1007/s10773-006-9258-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10773-006-9258-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Zecca Antonio Dipartimento di Fisica dell' Universita', Via Celoria 16, I-20133, Milano, Italy aut NATIONALLICENCE 773 0- International Journal of Theoretical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 46/4(2007-04-01), 1045-1054 0020-7748 46:4<1045 2007 46 10773 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer