45 citations · 395 across the 24 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
hep-th2016★ 7 cited
Massless Interacting Scalar Fields in de Sitter space
Diana López Nacir, Francisco D. Mazzitelli, Leonardo G. Trombetta
We present a method to compute the two-point functions for an scalar field model in de Sitter spacetime, avoiding the well known infrared problems for massless fields. The m…
hep-th2016★ 45 cited
model in Euclidean de Sitter space: beyond the leading infrared approximation
Diana López Nacir, Francisco D. Mazzitelli, Leonardo G. Trombetta
We consider an scalar field model with quartic interaction in -dimensional Euclidean de Sitter space. In order to avoid the problems of the standard perturbative calculat…