75 citations · 134 across the 2 of their papers we have counts for
2 papers
hep-th2007★ 75 cited
Emergence of Oscillons in an Expanding Background
E. Farhi, N. Graham, A. H. Guth +3
We consider a (1+1) dimensional scalar field theory that supports oscillons, which are localized, oscillatory, stable solutions to nonlinear equations of motion. We study this theo…
hep-th2006★ 59 cited
Unnatural Oscillon Lifetimes in an Expanding Background
N. Graham, N. Stamatopoulos
We consider a classical toy model of a massive scalar field in 1+1 dimensions with a constant exponential expansion rate of space. The nonlinear theory under consideration supports…