4 papers
More on unconstrained descriptions of Higher Spin Massless Particles
R. Schimidt Bittencourt, D. Dalmazi, E. L. Mendonça
Here we suggest a new local action describing arbitrary integer spin- massless particles in terms of only two symmetric fields and of rank- and respectively.…
Equivalence of spin-2 and spin-3 models invariant under transverse diffeomorphisms and the tensionless limit of string theory
R. Schimidt Bittencourt, D. Dalmazi, B. dos S. Martins +1
Here we investigate a general class of massless local theories of spin-2 and spin-3 both invariant under generalized transverse diffeomorphisms (TDiff). We identify the ghost free…
Soldering spin-3 opposite helicities in
D. Dalmazi, A. L. R. dos Santos, E. L. Mendonça +1
Here we present the `soldering' of opposite helicity states of a spin-3 particle, in , into one parity doublet. The starting points may be either the sixth- or the fifth-ord…
Unitarity of Singh-Hagen model in dimensions
E. L. Mendonça, R. Schimidt Bittencourt
The particle content of the Singh-Hagen model () in dimensions is revisited. We suggest a complete set of spin-projection operators acting on totally symmetric rank-3 field…