Regularizing future cosmological singularities with varying speed of light

The European Physical Journal C

M. Sanati¹  A. Shojai²  F. Shojai² 

[1] Department of Physics, University of Tehran, Tehran, Iran;Department of Physics, University of Tehran, Tehran, Iran;Foundations of Physics Group, School of Physics, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran;

关键词: Dark Energy;    Hubble Parameter;    Coupling Function;    Future Singularity;    Loop Quantum Cosmology;   

DOI  :  10.1140/epjc/s10052-015-3796-8

来源: Springer

【 摘 要 】

Cosmological models may result in future singularities. Using scalar–tensor gravity as the dynamical theory for describing a varying speed of light, we show that it is possible to regularize those singularities.

【 授权许可】

CC BY