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Bouncing loop quantum cosmology in Gauss-Bonnet gravity

Author
Haro, J.; Makarenko, A.; Myagky, A.; Odintsov, S.; Oikonomou, V.
Type of activity
Journal article
Journal
Physical review D. Particles, fields, gravitation and cosmology
Date of publication
2015-12-11
Volume
92
Number
12
DOI
https://doi.org/10.1103/PhysRevD.92.124026 Open in new window
Project funding
Partial Differential Equations: reaction-diffusion, integro-differential, and geometric problems
Repository
http://hdl.handle.net/2117/85278 Open in new window
URL
http://journals.aps.org/prd/abstract/10.1103/PhysRevD.92.124026 Open in new window
Abstract
We develop an effective Gauss-Bonnet extension of loop quantum cosmology, by introducing holonomy corrections in modified F(G) theories of gravity. Within the context of our formalism, we provide a perturbative expansion in the critical density, a parameter characteristic of loop quantum gravity theories, and we result in having leading order corrections to the classical F(G) theories of gravity. After extensively discussing the formalism, we present a reconstruction method that makes it possibl...
Citation
Haro, J., Makarenko, A., Myagky, A., Odintsov, S., Oikonomou, V. Bouncing loop quantum cosmology in Gauss-Bonnet gravity. "Physical review D - Particles, fields, gravitation and cosmology", 11 Desembre 2015, vol. 92, núm. 12.
Keywords
Early universe, perturbations, superbounce
Group of research
EDP - Partial Differential Equations and Applications

Participants

  • Haro Cases, Jaime  (author)
  • Makarenko, A. M.  (author)
  • Myagky, A. N.  (author)
  • Odintsov, Sergei D.  (author)
  • Oikonomou, V. K.  (author)

Attachments