Abstract
Fermionic mass is commonly represented in Lagrangian field theories either by direct mass terms or by Yukawa couplings to scalar fields which have the potential to develop non-zero expectation values. Both types involve a priori undetermined parameters. In gauge theories there arises the further problem of explaining why some of the fermions are relatively light (the gauge hierarchy problem [1]). The purpose of this note is to suggest a mechanism, appropriate to a class of gauge theories, which might go some way to solving these problems. Our considerations, though couched for a particular group, are more generally applicable.
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© 1984 Springer Science+Business Media New York
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Salam, A., Strathdee, J. (1984). Dynamic Mass Generation for Fermions. In: Bars, I., Chodos, A., Tze, CH. (eds) Symmetries in Particle Physics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-5313-1_9
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DOI: https://doi.org/10.1007/978-1-4899-5313-1_9
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