arXiv · 1511.08835
Deformed Phase Space Kaluza-Klein cosmology and late time acceleration
Abstract
The effects of phase space deformations on Kalutza-Klein cosmology are studied. The deformation is introduced by modifying the symplectic structure of the minisuperspace variables. In the deformed model, we find an accelerating scale factor and therefore infer the existence of an effective cosmological constant from the phase space deformation parameter $β$.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
M. Sabido, C. Yee-Romero. 2015-11-27. Deformed Phase Space Kaluza-Klein cosmology and late time acceleration. https://doi.org/10.1016/j.physletb.2016.03.036
Cite the original work for its findings. Save a collection to share your selection of sources.