33 citations · 45 across the 3 of their papers we have counts for
3 papers
A non-trivial connection for the metric-affine Gauss-Bonnet theory in
Bert Janssen, Alejandro Jimenez-Cano, Jose Alberto Orejuela
We study non-trivial (i.e. non-Levi-Civita) connections in metric-affine Lovelock theories. First we study the projective invariance of general Lovelock actions and show that all c…
(Non-)uniqueness of Einstein-Palatini Gravity
Bert Janssen, Alejandro Jimenez-Cano, Jose Alberto Orejuela +1
We analyse the most general connection allowed by Einstein-Hilbert theory in Palatini formalism. We also consider a matter lagrangian independent of the affine connection. We show…
On the (non-)uniqueness of the Levi-Civita solution in the Einstein-Hilbert-Palatini formalism
Antonio N. Bernal, Bert Janssen, Alejandro Jimenez-Cano +3
We study the most general solution for affine connections that are compatible with the variational principle in the Palatini formalism for the Einstein-Hilbert action (with possibl…