63 citations · 246 across the 14 of their papers we have counts for
14 papers
Modulus D-term Inflation
Kenji Kadota, Tatsuo Kobayashi, Ikumi Saga +1
We propose a new model of single-field D-term inflation in supergravity, where the inflation is driven by a single modulus field which transforms non-linearly under the U(1) gauge…
A viable D-term hybrid inflation
Kenji Kadota, Tatsuo Kobayashi, Keigo Sumita
We propose a new model of the D-term hybrid inflation in the framework of supergravity. Although our model introduces, analogously to the conventional D-term inflation, the inflato…
Kähler moduli stabilization in semi-realistic magnetized orbifold models
Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita +1
We study Kähler moduli stabilizations in semi-realistic magnetized D-brane models based on toroidal orbifolds. In type IIB compactifications, 3-form fluxes can st…
Supersymmetric models on magnetized orbifolds with flux-induced Fayet-Iliopoulos terms
Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita +1
We study supersymmetric (SUSY) models derived from the ten-dimensional SUSY Yang- Mills theory compactified on magnetized orbifolds, with nonvanishing Fayet-Iliopoulos (FI) terms i…
Dynamical supersymmetry breaking on magnetized tori and orbifolds
Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita
We construct several dynamical supersymmetry breaking (DSB) models within a single ten-dimensional supersymmetric Yang-Mills (SYM) theory, compactified on magnetized tori with or w…
Quasi-localized wavefunctions on magnetized tori and tiny neutrino Yukawa couplings
Keigo Sumita
This paper shows that, a quasi-localization of wavefunctions in toroidal compactifications with magnetic fluxes can lead to a strong suppression for relevant Yukawa couplings, and…
Superfield description of (4+2n)-dimensional SYM theories and their mixtures on magnetized tori
Hiroyuki Abe, Tomoharu Horie, Keigo Sumita
We provide a systematic way of dimensional reduction for -dimensional supersymmetric Yang-Mills (SYM) theories () and their mixtures compactified on two-d…
Nonuniversal gaugino masses in a magnetized toroidal compactification of SYM theories
Keigo Sumita
This paper proposes a concrete model of nonuniversal gaugino masses on the basis of higher-dimensional supersymmetric Yang-Mills theories compactified on a magnetized factorizable…
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…
Gaussian Froggatt-Nielsen mechanism on magnetized orbifolds
Hiroyuki Abe, Tatsuo Kobayashi, Keigo Sumita +1
We study the structure of Yukawa matrices derived from the supersymmetric Yang-Mills theory on magnetized orbifolds, which can realize the observed quark and charged lepton mass ra…
Non-Abelian discrete flavor symmetries of 10D SYM theory with magnetized extra dimensions
Hiroyuki Abe, Tatsuo Kobayashi, Hiroshi Ohki +2
We study discrete flavor symmetries of the models based on a ten-dimensional supersymmetric Yang-Mills (10D SYM) theory compactified on magnetized tori. We assume non-vanishing non…
Flavor landscape of 10D SYM theory with magnetized extra dimensions
Hiroyuki Abe, Tatsuo Kobayashi, Hiroshi Ohki +2
We study the flavor landscape of particle physics models based on a ten-dimensional super Yang-Mills theory compactified on magnetized tori preserving four-dimensional …
Phenomenological aspects of 10D SYM theory with magnetized extra dimensions
Hiroyuki Abe, Tatsuo Kobayashi, Hiroshi Ohki +2
We present a particle physics model based on a ten-dimensional (10D) super Yang-Mills (SYM) theory compactified on magnetized tori preserving four-dimensional supersym…
Superfield description of 10D SYM theory with magnetized extra dimensions
Hiroyuki Abe, Tatsuo Kobayashi, Hiroshi Ohki +1
We present a four-dimensional (4D) superfield description of supersymmetric Yang-Mills (SYM) theory in ten-dimensional (10D) spacetime with certain magnetic fluxes in…