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A Note on Gaugino Masses in Kaluza-Klein/Radion Mediated SUSY Breaking
Kaustubh Agashe
We review the equivalence of two approaches to study theories with gauge fields in extra spatial dimensions, namely the ``4D'' approach (with KK states) and the ``5D'' approach (wi…
Remarks on models with singlet neutrino in large extra dimensions
Kaustubh Agashe, Guo-Hong Wu
Small Dirac masses for neutrinos are natural in models with singlet fermions in large extra dimensions with quantum gravity scale M_{\ast} \sim 1- 100 TeV. We study two modificatio…
Charged Higgs decays in models with singlet neutrino in large extra dimensions
K. Agashe, N. G. Deshpande, G. -H. Wu
In models with large extra dimensions and TeV scale quantum gravity, small (Dirac) neutrino masses can be obtained naturally if the right-handed neutrino propagates in the extra di…
Improved GUT and SUSY breaking by the same field
Kaustubh Agashe
In a previous paper, we presented a model in which the {\em same} modulus field breaks SUSY and a simple GUT gauge group, and which has {\em dynamical} origins for {\em both} SUSY…