131 citations · 985 across the 41 of their papers we have counts for
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hep-ph2022★ 2 cited
Sneutrinos as two inflatons and curvaton and leptogenesis
Tomo Takahashi, Toshifumi Yamada, Shuichiro Yokoyama
We argue that sneutrinos can be embedded in a multi-field inflation framework where two inflatons and a curvaton simultaneously contribute to primordial fluctuations, which is cons…
hep-ph2008★ 131 cited
Anisotropic Inflation from Vector Impurity
Sugumi Kanno, Masashi Kimura, Jiro Soda +1
We study an inflationary scenario with a vector impurity. We show that the universe undergoes anisotropic inflationary expansion due to a preferred direction determined by the vect…