Guth 1981 + Linde 1982 + Albrecht-Steinhardt 1982: exponential expansion solves horizon + flatness + monopole; slow-roll potential V(phi) generates n_s ~ 0.965 + r < 0.06.
Guth 1981 + Linde 1982 + Albrecht-Steinhardt 1982: exponential expansion solves horizon + flatness + monopole; slow-roll potential V(phi) generates n_s ~ 0.965 + r < 0.06.