3 papers
hep-ph2020
Precision unification and Higgsino dark matter in GUT scale supersymmetry
V. Suryanarayana Mummidi, Ketan M. Patel
Even if the concerns related to the naturalness of the electroweak scale are repressed, the Higgs mass and stability of the electroweak vacuum do not allow arbitrarily large supers…
hep-ph2018
Pseudo-Dirac Higgsino dark matter in GUT scale supersymmetry
V Suryanarayana Mummidi, Ketan M. Patel
We investigate a scenario in which supersymmetry is broken at scale GeV leaving only a pair of Higgs doublets, their superpartners (Higgsinos) and a gauge single…
hep-ph2018
Effects of heavy neutrinos on vacuum stability in two-Higgs-doublet model with GUT scale supersymmetry
V Suryanarayana Mummidi, Vishnu P. K., Ketan M. Patel
We analyse the implications of right-handed neutrinos on the stability of the electroweak vacuum in two-Higgs-doublet models with supersymmetry at high scale. It is assumed that su…