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On unfolded off-shell formulation for higher-spin theory

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 نشر من قبل Nikita G. Misuna
 تاريخ النشر 2019
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 تأليف Nikita Misuna




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We present an unfolded off-shell formulation for free massless higher-spin fields in 4d Minkowski space in terms of spinorial variables. This system arises from the on-shell one by the addition of external higher-spin currents, for which we find an unfolded description. Also we show that this off-shell system can be interpreted as Schwinger-Dyson equations and restore two-point functions of higher-spin fields this way.

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