22 citations · 29 across the 4 of their papers we have counts for
12 papers
Zero-mode wave functions by localized gauge fluxes
Tatsuo Kobayashi, Hajime Otsuka, Makoto Sakamoto +3
We study chiral zero-mode wave functions on blow-up manifolds of orbifolds with both bulk and localized magnetic flux backgrounds. We introduce a singular gauge transform…
Modular symmetry of soft supersymmetry breaking terms
Shota Kikuchi, Tatsuo Kobayashi, Kaito Nasu +3
We study the modular symmetry of soft supersymmetry breaking terms. Soft scalar masses and -term coefficients are invariant under the modular symmetry when we regard -term as…
Majorana neutrino masses by D-brane instanton effects in magnetized orbifold models
Kouki Hoshiya, Shota Kikuchi, Tatsuo Kobayashi +3
We study Majorana neutrino masses induced by D-brane instanton effects in magnetized orbifold models. We classify possible cases, where neutrino masses can be induced. Three and fo…
Classification of three generation models by orbifolding magnetized
Kouki Hoshiya, Shota Kikuchi, Tatsuo Kobayashi +2
We study orbifolding by the permutaion of with magnetic fluxes and its twisted orbifolds. We classify the possible three generation…
Modular symmetry by orbifolding magnetized : realization of double cover of
Shota Kikuchi, Tatsuo Kobayashi, Hajime Otsuka +2
We study the modular symmetry of zero-modes on and orbifold compactifications with magnetic fluxes, , where modulus parameters are identified. This id…
Gravitational waves from breaking of an extra in grand unification
Nobuchika Okada, Osamu Seto, Hikaru Uchida
In a class of gauged extended Standard Models (SMs), the breaking of the symmetry is not only a source for Majorana masses of right-handed (RH) neutrinos crucial for…