55 citations · 121 across the 9 of their papers we have counts for
6 papers · 1 filter
Boundary Localized Symmetry Breaking and Topological Defects
R. Holman, Matthew R. Martin
We discuss the structure of topological defects in the context of extra dimensions where the symmetry breaking terms are localized. These defects develop structure in the extra dim…
The enhancement of inflaton loops in an alpha-vacuum
Hael Collins, Matthew R. Martin
While inflaton loops in the Euclidean vacuum generally have a negligible contribution to the power spectrum, loop effects can be substantially larger when the inflaton is in a non-…
Radion Induced Baryogenesis
Matthew R. Martin
Recent work in two brane Randall-Sundrum models has shown that the radion can drive parametric amplification of particles on the TeV brane leading to a stage of cosmology similar t…
Radion Induced Brane Preheating
Hael Collins, R. Holman, Matthew R. Martin
When the interbrane separation in compact Randall-Sundrum models is stabilized via the Goldberger-Wise mechanism, a potential is generated for the four dimensional field that encod…
RS1 Cosmology as Brane Dynamics in an AdS/Schwarzschild Bulk
Hael Collins, R. Holman, Matthew R. Martin
We explore various facets of the cosmology of the Randall-Sundrum scenario with two branes by considering the dynamics of the branes moving in a bulk AdS/Schwarzschild geometry. Th…
Non-Equilibrium Large N Yukawa Dynamics: marching through the Landau pole
Daniel Boyanovsky, Hector J. de Vega, Richard Holman +1
The non-equilibrium dynamics of a Yukawa theory with N fermions coupled to a scalar field is studied in the large N limit with the goal of comparing the dynamics predicted from the…