In Search of Alternatives to Higgs Fields |
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Authors: | I L Bogolubsky A A Bogolubskaya |
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Institution: | (1) Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia |
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Abstract: | Field equations of the S2 sigma model (“the A3 model”) with spontaneously broken Z(2) symmetry are presented for (D+1)-dimensional space–time. The A3 model is an extension of the sine-Gordon equation (SGE) and supports kink-like U(1) charged solitons which are a generalization of neutral solitons of the SGE. The natural question arises — is the A3 model completely integrable in (1+1)-dimensional space–time? The Lorentz-invariant scalar A3 field can be viewed as a promising alternative to the Higgs field. |
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Keywords: | electromagnetic and week interactions charged solitons Lorentz invariants electromagnetic wave |
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