Dixon-Souriau equations from a 5-dimensional spinning particle in a Kaluza-Klein framework
Francesco Cianfrani, Irene Milillo, Giovanni Montani
TL;DR
This paper derives Dixon-Souriau equations for a charged spinning particle within a 5D Kaluza-Klein framework, revealing electric dipole moments and explaining parity and time-reversal violations in elementary particles.
Contribution
It presents a novel dimensional reduction of Papapetrou equations leading to Dixon-Souriau results in a Kaluza-Klein setting, connecting higher-dimensional geometry with particle properties.
Findings
Electric dipole moments are generated through dimensional splitting.
Parity and time-reversal violations are explained for elementary particles.
Dixon-Souriau equations are derived from a 5D spinning particle model.
Abstract
The dimensional reduction of Papapetrou equations is performed in a 5-dimensional Kaluza-Klein background and Dixon-Souriau results for the motion of a charged spinning body are obtained. The splitting provides an electric dipole moment, and, for elementary particles, the induced parity and time-reversal violations are explained.
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