Consistent Interactions Between Gauge Fields: The Cohomological Approach

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The cohomological approach to the problem of consistent interactions between fields with a gauge freedom is reviewed. The role played by the BRST symmetry is explained. Applications to massless vector fields and 2-form gauge fields are surveyed.
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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/55263

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/9712226
 http://arxiv.org/abs/hep-th/9712226
 Contemp.Math. 219 (1998) 93

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arXiv