https://doi.org/10.1140/epjc/s10052-024-13250-2
Regular Article - Theoretical Physics
Cosmological solutions in polynomial affine gravity with torsion
1
Departamento de Física, Universidad Técnica Federico Santa María, Casilla 110-V, Valparaiso, Chile
2
Centro Científico Tecnológico de Valparaíso, Casilla 110-V, Valparaiso, Chile
3
Departament de Física Teòrica and IFIC, Centro Mixto Universitat de València-CSIC, Universitat de València, Burjassot, 46100, Valencia, Spain
4
Departamento de Física, Universidade Federal do Ceará (UFC), Campus do Pici, C.P. 6030, 60455-760, Fortaleza, CE, Brazil
5
Departamento de Matemáticas, Universidad Técnica Federico Santa María, Casilla 110-V, Valparaiso, Chile
Received:
5
June
2024
Accepted:
14
August
2024
Published online:
5
September
2024
The Polynomial Affine Gravity is an alternative gravitational model, where the interactions are mediated solely by the affine connection, instead of the metric tensor. In this paper, we explore the space of solutions to the field equations when the torsion fields are turned on, in a homogeneous and isotropic (cosmological) scenario. We explore various metric structures that emerge in the space of solutions.
© The Author(s) 2024
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