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arXiv · 2010.07124

Massless particles in five and higher dimensions

Sergei M. Kuzenko·Alec E. Pindur
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Abstract

We describe a five-dimensional analogue of Wigner's operator equation ${\mathbb W}_a = λP_a$, where ${\mathbb W}_a $ is the Pauli-Lubanski vector, $P_a$ the energy-momentum operator, and $λ$ the helicity of a massless particle. Higher dimensional generalisations are also given.

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Sergei M. Kuzenko, Alec E. Pindur. 2021-05-13. Massless particles in five and higher dimensions. https://doi.org/10.1016/j.physletb.2020.136020

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