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Geometric description of extended BRS symmetry in superfield formulation

Геометрическое описание обобщенной BRS симметрии в суперполевой формулировке

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Il Nuovo Cimento A (1965-1970)

Summary

We present here the geometry of the superfield formulation of the extended BRS symmetry. The Faddeev-Popov ghost fields appear as parameters of a gauge transformation in a suitable geometrical structureQ(M S,G S), a fibre bundle constructed over a 4+2 superspaceM S with a suitable supergroupG S as «structure group».

Riassunto

In questo lavoro si presenta la geometria della formulazione con supercampi della simmetria estesa di BRS. I campi di Faddeev-Popov appaiono come parametri di una trasformazione di gauge in un'opportuna struttura geometricaQ(M S,G S), uno spazio fibrato costruito su un superspazioM S a 4+2 dimensioni e con un opportuno supergruppoG S come «gruppo di struttura».

Резюме

Мы предлагаем геометрию суперполевой формулировки обощенной BRS симметрии. Поля духов Фаддеева-Попова возникают, как параметры калибровочного преобразования в соответствующей геометрической структуреQ(M S,G S); семействе нитей, сконструированном на 4+2 суперпространствеM S с соответвующей супергруппойG S, как «структурной группой».

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Authors and Affiliations

  1. Istituto di Fisica dell'Università, Padova

    L. Bonora, P. Pasti & M. Tonin

  2. Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Padova, Italy

    L. Bonora, P. Pasti & M. Tonin

Authors
  1. L. Bonora
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  2. P. Pasti
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  3. M. Tonin
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Bonora, L., Pasti, P. & Tonin, M. Geometric description of extended BRS symmetry in superfield formulation. Nuov Cim A 63, 353–364 (1981). https://doi.org/10.1007/BF02772516

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  • DOI: https://doi.org/10.1007/BF02772516

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