Three-dimensional supergravity reloaded
Three-dimensional supergravity reloaded
The locally supersymmetric extension of the most general gravity theory in three dimensions leading to first-order field equations for the vielbein and the spin connection is constructed. Apart from the Einstein–Hilbert term with cosmological constant, the gravitational sector contains the Lorentz–Chern–Simons form and a term involving the torsion each with …