Massive Yang-Mills Fields in Interaction with Gravity

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dc.creatorGrigore, D. R.
dc.creatorScharf, G.
dc.date2008-08-26
dc.date.accessioned2026-07-07T09:58:26Z
dc.date.available2026-07-07T09:58:26Z
dc.descriptionWe determine the most general form of the interaction between the gravitational field and an arbitrary Yang-Mills system of fields (massless and massive). We work in the perturbative quantum framework of the causal approach (of Epstein and Glaser) and use a cohomological definition of gauge invariance for both gauge fields. We also consider the case of massive gravity. We discuss the question whether gravity couples to the unphysical degrees of freedom in the Yang-Mills fields.
dc.descriptionno figures, 13 pages
dc.identifierhttps://arxiv.org/abs/0808.3444
dc.identifierhttp://arxiv.org/abs/0808.3444
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167718
dc.subjectHigh Energy Physics - Theory
dc.titleMassive Yang-Mills Fields in Interaction with Gravity
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