284 citations · 3.1k across the 102 of their papers we have counts for
5 papers · 1 filter
The b-quark EDM in SUSY and CP-odd bottomonium formation
D. A. Demir, M. B. Voloshin
We compute the electric dipole moment (EDM) of the bottom quark in minimal supersymmetric model (SUSY) with explicit CP violation. We estimate its upper bound to be 10^(-20) e-cm w…
Stable Q-balls from extra dimensions
D. A. Demir
Given a bulk scalar field with sufficient self-interactions in a higher dimensional spacetime, it is shown that the continuous symmetries in four dimensions, induced by the topolog…
Neutrino Masses and the Gluino Axion Model
D. A. Demir, Ernest Ma, Utpal Sarkar
We extend the recently proposed gluino axion model to include neutrino masses. We discuss how the canonical seesaw model and the Higgs triplet model may be realized in this framewo…
Relaxation of the Dynamical Gluino Phase and Unambiguous Electric Dipole Moments
D. A. Demir, Ernest Ma
We propose a new axionic solution of the strong CP problem with a Peccei-Quinn mechanism using the gluino rather than quarks. The spontaneous breaking of this new global U(1) at 10…
Q-ball formation in the MSSM with explicit CP violation
M. Boz, D. A. Demir, N. K. Pak
Q-balls generically exist in the supersymmetric extensions of the standard model. Taking into account the additional sources of CP violation, which are naturally accomodated by the…