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Paper   IPM / Physic / 15276
School of Physics
  Title:   Local action for fermionic unconstrained higher spin gauge fields in AdS and dS spacetimes
  Author(s):  M. Najafizadeh
  Status:   Published
  Journal: Phys. Rev. D
  Vol.:  98
  Year:  2018
  Pages:   125012
  Supported by:  IPM
  Abstract:
The local free action principle for bosonic unconstrained higher spin gauge fields in d-dimensional (A)dSd space has been already established by Segal. In this paper, we will present a similar action principle à la Segal for fermions. Moreover, we will demonstrate how the Fronsdal and the Fang-Fronsdal equations in d-dimensional (A)dSd space are related, respectively, to the Euler-Lagrange equations of the bosonic and fermionic actions mentioned above.

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