Mass Generation from Lie Algebra Extensions |
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| Authors: | R. Aldrovandi V. C. de Andrade A. L. Barbosa J. G. Pereira |
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| Affiliation: | (1) Instituto de Física Teórica, Universidade Estadual Paulista, São Paulo SP, Brazil;(2) Instituto de Física, Universidade de Brasília, Brasília DF, Brazil |
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| Abstract: | Applied to the electroweak interactions, the theory of Lie algebra extensions suggests a mechanism by which the boson masses are generated without resource to spontaneous symmetry breaking. It starts from a gauge theory without any additional scalar field. All the couplings predicted by the Weinberg–Salam theory are present, and a few others which are nevertheless consistent within the model. |
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| Keywords: | geometry gauge fields algebra extensions |
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