158 citations · 2k across the 89 of their papers we have counts for
8 papers · 1 filter
Natural inflation with and without modulations in type IIB string theory
Hiroyuki Abe, Tatsuo Kobayashi, Hajime Otsuka
We propose a mechanism for the natural inflation with and without modulation in the framework of type IIB string theory on toroidal orientifold or orbifold. We explicitly construct…
Towards natural inflation from weakly coupled heterotic string theory
Hiroyuki Abe, Tatsuo Kobayashi, Hajime Otsuka
We propose the natural inflation from the heterotic string theory on "Swiss-Cheese" Calabi-Yau manifold with multiple magnetic fluxes. Such multiple magnetic fluxes s…
Illustrating SUSY breaking effects on various inflation mechanisms
Hiroyuki Abe, Shuntaro Aoki, Fuminori Hasegawa +1
We consider the supersymmetry breaking effects on typical inflation models with different types of Kähler potential. The critical size of supersymmetry-breaking scale, above which…
The 126 GeV Higgs boson mass and naturalness in (deflected) mirage mediation
Hiroyuki Abe, Junichiro Kawamura
We study the mass of the lightest CP-even Higgs boson in the deflected mirage mediation that is a quite general framework of the mediation of supersymmetry breaking, incorporating…
Moduli inflation in five-dimensional supergravity models
Hiroyuki Abe, Hajime Otsuka
We propose a simple but effective mechanism to realize an inflationary early universe consistent with the observed WMAP, Planck and/or BICEP2 data, which would be incorporated in v…
The Higgs boson mass and SUSY spectra in 10D SYM theory with magnetized extra dimensions
Hiroyuki Abe, Junichiro Kawamura, Keigo Sumita
We study the Higgs boson mass and the spectrum of supersymmetric (SUSY) particles in the well-motivated particle physics model derived from a ten-dimensional supersymmetric Yang-Mi…