Cosmological Constant in de-Sitter Spacetime


With the basic cosmological relations that agree with the recent observations, simple expressions are suggested concerning the value of cosmological constant(Λ). A large contribution of quantum vacuum to the energy momentum tensor does not agree with the observed cosmos. However,one requires the presence of positive Λ to make the various observations… (More)


Cite this paper

@inproceedings{Neupane1998CosmologicalCI, title={Cosmological Constant in de-Sitter Spacetime}, author={Ishwaree P. Neupane}, year={1998} }