A Comment on the Higher-Spin Gauge Models

We examine the higher-spin gauge models which are free on-shell and whose cubic vertex is BRST-exact. We show that these are free off-shell as well as on-shell. The key equation for this relates the derivative of the total deformed action $S(g)$ with respect to the deformation parameter $g$ to an $S...

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Hauptverfasser: Fujii, Ryota, Sakaguchi, Makoto
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Sprache:eng
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Zusammenfassung:We examine the higher-spin gauge models which are free on-shell and whose cubic vertex is BRST-exact. We show that these are free off-shell as well as on-shell. The key equation for this relates the derivative of the total deformed action $S(g)$ with respect to the deformation parameter $g$ to an $S(g)$-exact term.
DOI:10.48550/arxiv.2411.13984