Jul 5 – 10, 2021
Europe/Rome timezone

Inflationary supersymmetric FRLW quantum cosmology

Jul 6, 2021, 8:50 AM
20m
Talk in the parallel session Extended Theories of Gravity and Quantum Cosmology Extended Theories of Gravity and Quantum Cosmology

Speaker

Cupatitzio Ramirez Romero (Benemérita Universidad Autónoma de Puebla)

Description

We consider inflationary scenarios of the supersymmetric quantum cosmology of FRLW models with a scalar field. We use the superfield formalism with a superpotential for the scalar superfield. From the probability amplitude solution of the supersymmetric Wheeler-DeWitt equation, we compute an effective probability density from which we get mean trajectories that are parametrized by the scalar. We analyse several superpotentials, for which the resulting evolutions of the scale factor are consistent with inflationary scenarios. For these cases, we show the acceleration, the $e$-folds and the horizon.

Primary authors

Cupatitzio Ramirez Romero (Benemérita Universidad Autónoma de Puebla) Dr Victor Vazquez Baez (Benemérita Universidad Autónoma de Puebla) Mr Eliceo Martinez Perez (Benemérita Universidad Autónoma de Puebla)

Presentation materials

Proceedings

Paper