75 citations · 423 across the 12 of their papers we have counts for
4 papers · 1 filter
Time Variations in the Scale of Grand Unification
Michael Dine, Yosef Nir, Guy Raz +1
We study the consequences of time variations in the scale of grand unification, , when the Planck scale and the value of the unified coupling at the Planck scale are held fixe…
Quark-Squark Alignment Revisited
Yosef Nir, Guy Raz
We re-examine the possibility that the solution to the supersymmetric flavor problem is related to small mixing angles in gaugino couplings induced by approximate horizontal Abelia…
The mass insertion approximation without squark degeneracy
Guy Raz
We study the applicability of the mass insertion approximation (MIA) for calculations of neutral meson mixing when squark masses are not degenerate and, in particular, in models of…
Interpreting experimental bounds on D^0 - \bar{D^0} mixing in the presence of CP violation
Guy Raz
We analyse the most recent experimental data regarding D^0 - \bar{D^0} mixing, allowing for CP violation. We focus on the dispersive part of the mixing amplitude, M^D_{12}, which i…