Quasi-Hopf symmetries from twisted noncommutative gauge theories and non-associative spacetime algebra

Qureshi, B. and Balachandran, A. P. (2009) Quasi-Hopf symmetries from twisted noncommutative gauge theories and non-associative spacetime algebra. (Preprint)

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Abstract

In previous work, starting from the Moyal plane, we formulated interacting theories of matter and gauge fields with only the former fields twisted. In this approach, gauge theories, including the standard model, can be formulated without new gauge degrees of freedom. We show their underlying symmetry algebra to be Poincaré quasi-Hopf. The associated spacetime algebra is hence non-associative.

Item Type: Article
Divisions: School of Theoretical Physics > Preprints
Date Deposited: 18 Jul 2018 09:27
Last Modified: 18 Jul 2018 09:27
URI: http://dair.dias.ie/id/eprint/644

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