47 citations · 219 across the 10 of their papers we have counts for
10 papers
A microscopic model for inflation from supersymmetry breaking
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono +1
We have proposed recently a framework for inflation driven by supersymmetry breaking with the inflaton being a superpartner of the goldstino, that avoids the main problems of super…
General couplings of a vector multiplet in N=1 supergravity with new FI terms
Yermek Aldabergenov, Sergei V. Ketov, Rob Knoops
We propose new interactions of a (massive) vector multiplet with chiral multiplets and (D-type) spontaneously broken supersymmetry in four-dimensional N=1 supergravity, due to the…
The cosmological constant in Supergravity
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono +1
We propose a supersymmetrisation of the cosmological constant in ordinary supergravity that breaks supersymmetry spontaneously by a constant Fayet-Iliopoulos (FI) term associ…
Fayet-Iliopoulos terms in supergravity and D-term inflation
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono +1
We analyse the consequences of a new gauge invariant Fayet-Iliopoulos (FI) term proposed recently to a class of inflation models driven by supersymmetry breaking with the inflaton…
Inflation from Supersymmetry Breaking
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono +1
We explore the possibility that inflation is driven by supersymmetry breaking with the superpartner of the goldstino (sgoldstino) playing the role of the inflaton. Moreover, we imp…
Phenomenological aspects of supergravity theories in de Sitter vacua
Rob Knoops
We introduce an supergravity model based on the gauged shift symmetry of a single chiral multiplet, which can be identified with the string dilaton or a compactification modu…