1.5k citations · 12.4k across the 121 of their papers we have counts for
Showing 1997 · hep-thShow all
2 papers · 2 filters
hep-th1997★ 64 cited
S-duality Invariant Perturbations in String Cosmology
E. J. Copeland, James E. Lidsey, David Wands
We investigate the generation of curvature and isocurvature (dilaton, moduli and axion) perturbations in a general class of axion-dilaton-moduli models,including the pre-big bang s…
hep-th1997★ 12 cited
Bubble collisions in SU(2)xU(1) gauge theory and the production of non-topological strings
P. M. Saffin, E. J. Copeland
We extend work done previously concerning the formation of vortices in a U(1)->1 gauge theory at a first order phase transition to the symmetry breaking SU(2)xU(1)->U(1). It is sho…