collaborators

1 paper

gr-qc2025

Scalar-tensor theories in the Lyra geometry: Invariance under local transformations of length units and the Jordan-Einstein frame conundrum

E. C. Valadão, Felipe Sobrero, Santiago Esteban Perez Bergliaffa

The Lyra geometry provides an interesting approach to develop purely geometrical scalar-tensor theories. Here we present a theory on Lyra manifolds which contains generalizations o…