The problem of explaining the left-right asymmetry of Weyl fermions in Kaluza-Klein theories is reconsidered. Since one has no spinor fields on a typical Kaluza-Klein space M × G/H, we reduce the Kähler-Dirac equation from M × G/H to M. This procedure yields a family of Weyl fermions of one definite chirality on M, which are all G-singlets. © 1984.
Falqui, G., Martellini, M., Reina, C. (1984). Chiral asymmetry for Kahler-Dirac fields in Kaluza-Klein theories. PHYSICS LETTERS. SECTION B, 146(3-4), 195-198 [10.1016/0370-2693(84)91016-5].
Chiral asymmetry for Kahler-Dirac fields in Kaluza-Klein theories
FALQUI, GREGORIO;
1984
Abstract
The problem of explaining the left-right asymmetry of Weyl fermions in Kaluza-Klein theories is reconsidered. Since one has no spinor fields on a typical Kaluza-Klein space M × G/H, we reduce the Kähler-Dirac equation from M × G/H to M. This procedure yields a family of Weyl fermions of one definite chirality on M, which are all G-singlets. © 1984.
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