Can Higgs inflation be saved with high-scale supersymmetry?
Department of Physics, Chongqing University, Chongqing, 401331, People’s Republic of China
* e-mail: email@example.com
Accepted: 5 October 2015
Published online: 14 October 2015
It is shown whether Higgs inflation can be saved as high-scale supersymmetry critically depends on the magnitude of the non-minimal coupling constant . For small , the threshold correction at scale is constrained with high precision. Its magnitude is in the narrow range of and for the wino and higgsino–singlino dark matter, respectively. In the large- region with , such high-scale supersymmetry is excluded by a too large threshold correction as required by Higgs inflation.
© SIF and Springer-Verlag Berlin Heidelberg, 2015