Quantum backreaction in scale-invariant induced gravity inflation
Quantum backreaction in scale-invariant induced gravity inflation
A quartic, self-interacting potential in the induced gravity framework is known to have a pure de Sitter attractor for the homogeneous mode. In order to obtain nonzero slow-roll parameters, we therefore study the quantum backreaction of the scalar and the tensor perturbations on such a homogeneous dynamics. The results are …