arXiv · 1712.04362
The quantum effect on Friedmann equation in FRW universe
Abstract
We study the modified Friedmann equation in the Friedmann-Robertson-Walker universe with quantum effect. Our modified results mainly stem from the new entropy-area relation and the novel idea of T. Padmanabhan, who considers the cosmic space to be emerged from the cosmic time progresses, so that the expansion rate of the universe is determined by the difference of degrees of freedom between the holographic surface and the bulk inside. We also discuss the possibility of having bounce cosmological solution from the modified Friedmann equation in spatially flat geometry.
Explore related subjects
Keep this discovery
Wei Zhang, Xiao-Mei Kuang. 2017-12-12. The quantum effect on Friedmann equation in FRW universe. https://doi.org/10.1155/2018%2F6758078
Cite the original work for its findings. Save a collection to share your selection of sources.