Summary
Particle assignments in a unified theory proposed previously are re-examined in both topless and standard versions. Spontaneous symmetry breaking via Higgs fields transforming as 27, 78 and 351 is examined and possible distributions of v.e.v.'s are discussed in both cases. The generation of a 351 effective Higgs field in a two-loop diagram that gives mass to the right-handed neutrino fields is shown to be compatible with the standard model.
Riassunto
Si riesamina l'assegnazione di particelle in una teoria unificata proposta precedentemente sia nella versione senza cima che in quella standard. Si esamina la violazione spontanea di simmetria mediante campi di Higgs che si trasformano in 27, 78 e 351 e si discutono le distribuzioni possibili dei v.e.v. in entrambi i casi. Si mostra che la generazione di un campo di Higgs effettivo 351 in un diagramma a due cappi che dà massa ad i campi di neutrini destrorsi è compatibile con il modello standard.
Резюме
Заново исследуются задания частиц в рамках единой теории, предложенной ранее, в стандартном варианте и в варианте без вершины. В обоих случаях исследуется спонтанное нарушение симметрии через преобразование полей Хиггса в виде 27, 78 и 351, а также обсуждаются возможные распределения v.e.v. Показывается, что образование 351 эффективного поля Хиггса в двух-петельной диаграмме, которая дает массу полям правовинтовых нейтрино, совместимо со стандартной моделью.
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Research supported in part by the U.S. Department of Energy under Contract No. EY-76-C-02-3075.
Tranduzione a cura della Redazione.
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Gürsey, F., Serdaroĝlu, M. E 6 gauge field theory model revisited. Nuov Cim A 65, 337–354 (1981). https://doi.org/10.1007/BF02827439
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DOI: https://doi.org/10.1007/BF02827439