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キーワード:
High Energy Physics - Theory, hep-th
要旨:
We derive the propagators for higher-spin master fields in anti-de Sitter
space of arbitrary dimension. A method is developed to construct the
propagators directly without solving any differential equations. The use of the
ambient space, where AdS is represented as a hyperboloid and its conformal
boundary as a projective light-cone, simplifies the approach and makes a direct
contact between boundary-to-bulk propagators and two-point functions of
conserved currents.
