2.4k citations · 12k across the 222 of their papers we have counts for
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Spontaneous symmetry breaking in cosmos: The hybrid symmetron as a dark energy switching device
K. Bamba, R. Gannouji, M. Kamijo +2
We consider symmetron model in a generalized background with a hope to make it compatible with dark energy. We observe a "no go" theorem at least in case of a conformal coupling. B…
Generalized Galileon Model -- cosmological reconstruction and the Vainshtein mechanism --
Norihito Shirai, Kazuharu Bamba, Shota Kumekawa +2
Explicit formulae of the equations in the generalized Galileon models are given. We also develop the formulation of the reconstruction. By using the formulation, we can explicitly…
Scalar Domain Wall as the Universe
Yuta Toyozato, Kazuharu Bamba, Shin'ichi Nojiri
We develop a formulation where for an arbitrarily given warp factor, we construct a scalar field action which reproduces the warp factor as a solution of the Einstein equation and…