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Fayet–Iliopoulos terms in supergravity and D-term inflation

by SCOAP3. 1. I. Antoniadis , A. Chatrabhuti , H. Isono , R. Knoops , Inflation from supersymmetry breaking . Eur. Phys. J. C 77 , 724 ( 2017 ). arXiv: 1706 .04133 [hep-th] 2. N. Cribiori , F. Farakos ... . Chatrabhuti , H. Isono , R. Knoops , The cosmological constant in supergravity . arXiv: 1805 .00852 [hep-th] 11. D.Z. Freedman , Supergravity with axial gauge invariance . Phys. Rev. D 15 , 1173 ( 1977 ) 12. R

Inflation from supersymmetry breaking

. Antoniadis , A. Chatrabhuti , H. Isono , R. Knoops , Inflation from Supergravity with Gauged R-symmetry in de Sitter Vacuum . Eur. Phys. J. C 76 ( 12 ), 680 ( 2016 ) arXiv: 1608 .02121 [hep-ph] 13. G

Inflation from supergravity with gauged R-symmetry in de Sitter vacuum

We study the cosmology of a recent model of supersymmetry breaking, in the presence of a tuneable positive cosmological constant, based on a gauged shift symmetry of a string modulus that can be identified with the string dilaton. The minimal spectrum of the ‘hidden’ supersymmetry breaking sector consists then of a vector multiplet that gauges the shift symmetry of the dilaton...