R. Singh

activity

20022020

R + R^{2}

cosmology

15 citations · 40 across the 6 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

astro-ph.CO2018★ 15 cited

Dark matter in $R + R^{2}$ cosmology

E. V. Arbuzova, A. D. Dolgov, R. S. Singh

Production of massive stable relics in $R^{2}$ -modified gravity is considered. It is shown that the cosmological evolution and kinetics of massive species differs significantly from…

gr-qc2018★ 14 cited

Distortion of the standard cosmology in R+R^2 theory

E. V. Arbuzova, A. D. Dolgov, R. S. Singh

Universe history in $R^{2}$ -gravity is studied from "beginning" up to the present epoch. It is assumed that initially the curvature scalar $R$ was sufficiently large to induce the pr…

Dark matter in R+R2 cosmology

Distortion of the standard cosmology in R+R^2 theory

Dark matter in $R + R^{2}$ cosmology