Inflation from supergravity with gauged R-symmetry in de Sitter vacuum I. Antoniadis, A. Chatrabhuti, H. Isono and R. Knoops Eur. Phys. J. C, 76 12 (2016) 680 Published online: 09 December 2016 DOI: 10.1140/epjc/s10052-016-4539-1