269 citations · 1.6k across the 55 of their papers we have counts for
3 papers · 1 filter
(Extra)Ordinary Gauge/Anomaly Mediation
Tatsuo Kobayashi, Yuichiro Nakai, Manabu Sakai
We study anomaly mediation models with gauge mediation effects from messengers which have a general renormalizable mass matrix with a supersymmetry-breaking spurion. Our models lea…
Inflation in Gauge Mediation and Gravitino Dark Matter
Kohei Kamada, Yuichiro Nakai, Manabu Sakai
We present an inflationary scenario based on a phenomenologically viable model with direct gauge mediation of low-scale supersymmetry breaking. Inflation can occur in the supersymm…
Higgs Portal to Visible Supersymmetry Breaking
K. -I. Izawa, Yuichiro Nakai, Takashi Shimomura
We propose a supersymmetric extension of the standard model whose Higgs sector induces a spontaneous supersymmetry breaking by itself. Unlike the minimal extension, the current Hig…