2 citations · 2 across the 1 of their papers we have counts for
6 papers
ALP Constraints in Gauged Supergravity
Shuntaro Aoki, Henry Liao
We discuss a possibility of restricting parameters in supergravity based on axion observations. We derive conditions that prepotential and gauge couplings should sa…
Minimal Starobinsky supergravity coupled to dilaton-axion superfield
Yermek Aldabergenov, Shuntaro Aoki, Sergei V. Ketov
The minimal Starobinsky supergravity with the inflaton (scalaron) and the goldstino in a massive vector supermultiplet is coupled to the dilaton-axion chiral superfield with the no…
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…
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…
Full diffeomorphism and Lorentz invariance in 4D superfield description of 6D SUGRA
Hiroyuki Abe, Shuntaro Aoki, Yutaka Sakamura
We complete the four-dimensional superfield description of six-dimensional supergravity. The missing ingredients in the previous works are the superfields that contain…