158 citations · 2k across the 89 of their papers we have counts for
89 papers
Fate of domain walls in 5D gravitational theory with compact extra dimension
Hiroyuki Abe, Shuntaro Aoki, Yu Asai +1
We pursue the time evolution of the domain walls in 5D gravitational theory with a compact extra dimension by numerical calculation. In order to avoid a kink-antikink pair that dec…
Loop Fayet-Iliopoulos terms in models: instability and moduli stabilization
Hiroyuki Abe, Tatsuo Kobayashi, Shohei Uemura +1
We study Fayet-Iliopoulos (FI) terms of six-dimensional supersymmetric Abelian gauge theory compactified on a orbifold. Such orbifold compactifications can lead to locali…
Behaviors of two supersymmetry breaking scales in supergravity
Hiroyuki Abe, Shuntaro Aoki, Sosuke Imai +1
We study the supersymmetry breaking patterns in four-dimensional gauged supergravity. The model contains multiple (Abelian) vector multiplets and a single hypermult…
Revisiting instabilities of models with loop-induced Fayet-Iliopoulos terms
Hiroyuki Abe, Tatsuo Kobayashi, Shohei Uemura +1
We study Fayet-Iliopoulos (FI) terms of 5-dimensional supersymmetric gauge theory compactified on . In this model, loop diagrams including matter hypermultiplets an…
Interpolation of partial and full supersymmetry breakings in supergravity
Hiroyuki Abe, Shuntaro Aoki, Sosuke Imai +1
We discuss an supergravity model that interpolates the full and the partial supersymmetry breakings. In particular, we find the conditions for an Minkowski…
Polonyi-Starobinsky supergravity with inflaton in a massive vector multiplet with DBI and FI terms
Hiroyuki Abe, Yermek Aldabergenov, Shuntaro Aoki +1
We propose the Starobinsky-type inflationary model in the matter-coupled four-dimensional supergravity with the massive vector multiplet that has inflaton (scalaron) and gold…