Inflation in a conformally invariant two-scalar-field theory with an extra $$R^2$$ R 2 term
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-015-3565-8
Published Online: 2015-07-23
Published Print: 2015-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bamba, Kazuharu
Odintsov, Sergei D.
Tretyakov, Petr V.
License valid from 2015-07-01