Local interactions of higher-spin potentials that are gauge invariant in linear approximation |
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Authors: | W Rühl |
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Institution: | 1.Department of Physics,Technical University of Kaiserslautern,Kaiserslautern,Germany |
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Abstract: | We study connected Wightman functions of N conserved currents, each of which is formed from a scalar field and has even spin l
i
. The UV divergence of this vertex function is regularized by the analytic continuation in the space dimension D → D − ε. We evaluate the residue of ε
−1 only, which is a local interaction Lagrangian density and gauge invariant in linear approximation. The text was submitted
by the author in English. |
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Keywords: | |
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