2.4k citations · 12k across the 222 of their papers we have counts for
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Cosmology in non-minimal Yang-Mills/Maxwell theory
Kazuharu Bamba, Shin'ichi Nojiri
We review cosmology in non-minimal Yang-Mills/Maxwell theory, in which the Yang-Mills/electromagnetic field couples to a function of the scalar curvature. We show that power-law in…
Crossing of the phantom divide in modified gravity
Kazuharu Bamba, Chao-Qiang Geng, Shin'ichi Nojiri +1
We reconstruct an explicit model of modified gravity in which a crossing of the phantom divide can be realized. It is shown that the (finite-time) Big Rip singularity appears in th…
Future of the universe in modified gravitational theories: Approaching to the finite-time future singularity
Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov
We investigate the future evolution of the dark energy universe in modified gravities including gravity, string-inspired scalar-Gauss-Bonnet and modified Gauss-Bonnet ones,…
Inflationary cosmology and the late-time accelerated expansion of the universe in non-minimal Yang-Mills- gravity and non-minimal vector- gravity
Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov
We study inflationary cosmology and the late-time accelerated expansion of the universe in non-minimal Yang-Mills (YM) theory, in which the YM field couples to a function of the sc…