Combination of Plank and BICEP2 data reported that tensor to scalar ratio r \simeq 0.16 and scalar spectral index n _ { s } \simeq 0.96 .
In this short note , it is shown that chaotic inflation with quadratic potential , which perfectly accounts for present fit to r and n _ { s } , and relatively heavy Higgs mass for fine-tuned MSSM , are both suggested to be consequences of high-scale supersymmetry ( SUSY ) breaking .
Following this idea , we find that inflaton mass is of same order as soft mass , flatness of inflation potential doesn ’ t need a shift symmetry , and scale of inflation energy density automatically agrees with SUSY-breaking scale .
A simple realization of such high-scale SUSY breaking , in which inflaton with tri-linear superpotential serves as modulus , is discussed in terms of ISS-like model .