158 citations · 2k across the 89 of their papers we have counts for
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Scherk-Schwarz SUSY breaking from the viewpoint of 5D conformal supergravity
Hiroyuki Abe, Yutaka Sakamura
We reinterpret the Scherk-Schwarz (SS) boundary condition for SU(2)_R in a compactified five-dimensional (5D) Poincare supergravity in terms of the twisted SU(2)_U gauge fixing in…
Moduli-mixing racetrack model
Hiroyuki Abe, Tetsutaro Higaki, Tatsuo Kobayashi
We study supersymmetric models with double gaugino condensations in the hidden sector, where the gauge couplings depend on two light moduli of superstring theory. We perform a deta…
Consistent dimensional reduction of five-dimensional off-shell supergravity
Hiroyuki Abe, Yutaka Sakamura
There are some points to notice in the dimensional reduction of the off-shell supergravity. We discuss a consistent way of the dimensional reduction of five-dimensional off-shell s…
KKLT type models with moduli-mixing superpotential
Hiroyuki Abe, Tetsutaro Higaki, Tatsuo Kobayashi
We study KKLT type models with moduli-mixing superpotential. In several string models, gauge kinetic functions are written as linear combinations of two or more moduli fields. Thei…
Gauged supergravity on orbifold
Hiroyuki Abe
We discuss a gauged supergravity on five-dimensional orbifold () in which a -even U(1) gauge field takes part in the gauging, and show the structure…
Effective N=1 description of 5D conformal supergravity
Hiroyuki Abe, Yutaka Sakamura
We construct an effective N=1 superfield description of five-dimensional conformal supergravity. By the use of this description, we reinterpret some physical systems such as Scherk…