Gauge theory of a group of diffeomorphisms. III. The fiber bundle description
Data(s) |
01/01/1988
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Resumo |
A new fiber bundle approach to the gauge theory of a group G that involves space‐time symmetries as well as internal symmetries is presented. The ungauged group G is regarded as the group of left translations on a fiber bundle G(G/H,H), where H is a closed subgroup and G/H is space‐time. The Yang–Mills potential is the pullback of the Maurer–Cartan form and the Yang–Mills fields are zero. More general diffeomorphisms on the bundle space are then identified as the appropriate gauged generalizations of the left translations, and the Yang–Mills potential is identified as the pullback of the dual of a certain kind of vielbein on the group manifold. The Yang–Mills fields include a torsion on space‐time. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/32199/1/Gauge_theory_of.pdf Lord, Eric A and Goswami, P (1988) Gauge theory of a group of diffeomorphisms. III. The fiber bundle description. In: Journal of Mathematical Physics, 29 (1). 258 -267. |
Publicador |
American Institute of Physics |
Relação |
http://jmp.aip.org/resource/1/jmapaq/v29/i1/p258_s1 http://eprints.iisc.ernet.in/32199/ |
Palavras-Chave | #Mathematics #Physics |
Tipo |
Journal Article PeerReviewed |