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arXiv · 0803.2807

On Matter Coupling in 5D Kaluza-Klein Model

Valentino Lacquaniti·Giovanni Montani
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Abstract

We analyze some unphysical features of the geodesic approach to matter coupling in a compactified Kaluza-Klein scenario, like the q/m puzzle and the huge massive modes. We propose a new approach, based on Papapetrou multipole expansion, that provides a new equation for the motion of a test particle. We show how this equation provides right couplings and does not generate huge massive modes.

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Valentino Lacquaniti, Giovanni Montani. 2008-03-19. On Matter Coupling in 5D Kaluza-Klein Model. https://doi.org/10.1142/s0217751x08040202

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