45 citations · 141 across the 12 of their papers we have counts for
12 papers
Hidden-Sector Dynamics and the Supersymmetric Seesaw
Bruce. A. Campbell, John Ellis, David. W. Maybury
In light of recent analyses that have shown that nontrivial hidden-sector dynamics in models of supersymmetry breaking can lead to a significant impact on the predicted low-energy…
Observing The Hidden Sector
Bruce A. Campbell, John Ellis, David W. Maybury
We study the effects of renormalization due to hidden-sector dynamics on observable soft supersymmetry-breaking parameters in the minimal supersymmetric extension of the Standard M…
Non-Perturbative Flat Direction Decay
Anders Basboll, David Maybury, Francesco Riva +1
We argue that supersymmetric flat direction vacuum expectation values can decay non-perturbatively via preheating. Considering a toy U(1) gauge theory, we explicitly calculate the…
Aspects of Axion Phenomenology in a slice of AdS_5
Thomas Flacke, David Maybury
Motivated by multi-throat considerations, we study the phenomenological implications of a bulk axion in a slice of AdS_5 with a large extra dimension: k~0.01 eV, kR > 1. In particu…
Warped Axions
Thomas Flacke, Ben Gripaios, John March-Russell +1
We study a number of realizations of axions existing in a multi-`throat' generalization of the warped throat geometry of a Randall-Sundrum slice of . As argued by previous a…
Neutrino See-Saw Triviality And Lepton Flavour Violation
Bruce A. Campbell, David W. Maybury
For the D=5 Majorana neutrino mass operator to have a see-saw ultraviolet completion that is viable up to the Planck scale, the see-saw scale is bounded above due to triviality lim…