Geometrical origin of inflation in Weyl-invariant Einstein-Cartan gravity
It is shown that the scalar degree of freedom built-in in the quadratic Weyl-invariant Einstein-Cartan gravity can drive inflation and with predictions in excellent agreement with observations.
Authors
- Georgios K. Karananas (ORCID: https://orcid.org/0000-0001-7762-3159)
Institutions
- Ludwig-Maximilians-Universität München (DE)
Publication Details
- Journal
- Physics Letters B
- Published
- 2025-02-26
- DOI
- https://doi.org/10.1016/j.physletb.2025.139343
- Citations
- 8
- Primary Topic
- Cosmology and Gravitation Theories
- Type
- article
- Field-Weighted Citation Impact
- 9.24