Bouncing Cosmology in f(Q) Symmetric Teleparallel Gravity

Abstract

We consider f(Q) extended symmetric teleparallel cosmologies, where Q is the non-metricity scalar, and constrain its functional form through the order reduction method. By using this technique, we are able to reduce and integrate the field equations and thus to select the corresponding models giving rise to bouncing cosmology. The selected Lagrangian is then used to develop the Hamiltonian formalism and to obtain the Wave Function of the Universe which suggests that classical observable universes can be recovered according to the Hartle Criterion.

arXiv comment11 pages, 1 figure, 68 references

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Cited by in corpus (81)

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• Study of Viable Compact Stellar Structures in Non-Riemannian Geometry
• Conserved quantities in STEGR and applications
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