233 citations · 322 across the 4 of their papers we have counts for
4 papers
Leptogenesis with Dirac Neutrinos
Karin Dick, Manfred Lindner, Michael Ratz +1
We describe a "neutrinogenesis" mechanism whereby, in the presence of right-handed neutrinos with sufficiently small pure Dirac masses, (B+L)-violating sphaleron processes create t…
Naturally Nonminimal Supersymmetry
David Wright
We consider the bounds imposed by naturalness on the masses of superpartners for arbitrary points in nonminimal supersymmetric extensions of the standard model and for arbitrary me…
Horizontal, Anomalous U(1) Symmetry for the More Minimal Supersymmetric Standard Model
Ann E. Nelson, David Wright
We construct explicit examples with a horizontal, ``anomalous'' gauge group, which, in a supersymmetric extension of the standard model, reproduce qualitative features of th…
The tricritical point of finite-temperature phase transitions in large N(Higgs) gauge theories
Peter Arnold, David Wright
Gauge theories broken by a single Higgs field are known to have first-order phase transitions in temperature if , where is the gauge coupling and the Higgs sel…