Supersymmetric quantum mechanics requires $g=2$ for vector bosons

Autor:	Junker, Georg
Rok vydání:	2020
Předmět:	High Energy Physics - Theory Mathematical Physics 03.65.Pm - Relativistic wave equations 11.30.Pb - Supersymmetry 13.40.Em - $g$ factor
Zdroj:	Eur. Phys. Lett. 130 (2020) 30003
Druh dokumentu:	Working Paper
DOI:	10.1209/0295-5075/130/30003
Popis:	Relativistic arbitrary spin Hamiltonians are shown to obey the algebraic structure of supersymmetric quantum system if their odd and even parts commute. This condition is identical to that required for the exactness of the Foldy-Wouthuysen transformation. Applied to a massive charged spin-$1$ particle in a constant magnetic field, supersymmetric quantum mechanics necessarily requires a gyromagnetic factor $g=2$. Comment: 3 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2003.11377 Zobrazit plný text záznamu View this record from Arxiv