2.4k citations · 12k across the 222 of their papers we have counts for
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hep-ph2006★ 53 cited
Baryon asymmetry from hypermagnetic helicity in dilaton hypercharge electromagnetism
Kazuharu Bamba
The generation of the baryon asymmetry of the Universe (BAU) from the hypermagnetic helicity, the physical interpretation of which is given in terms of hypermagnetic knots, is stud…
astro-ph2006★ 151 cited
Large-scale magnetic fields in the inflationary universe
Kazuharu Bamba, Misao Sasaki
The generation of large-scale magnetic fields is studied in inflationary cosmology. We consider the violation of the conformal invariance of the Maxwell field by dilatonic as well…
hep-ph2006★ 6 cited
Curvaton Scenario in the Presence of Two Dilatons Coupled to the Scalar Curvature
Kazuharu Bamba, Motohiko Yoshimura
The possibility of the realization of a curvaton scenario is studied in a theory in which two dilatons are introduced along with coupling to the scalar curvature. It is shown that…