206 citations · 398 across the 3 of their papers we have counts for
3 papers
gr-qc2008★ 90 cited
Two loop stress-energy tensor for inflationary scalar electrodynamics
Tomislav Prokopec, Nicholas C. Tsamis, Richard P. Woodard
We calculate the expectation value of the coincident product of two field strength tensors at two loop order in scalar electrodynamics on de Sitter background. The result agrees wi…
hep-th2007★ 102 cited
Reply to `Can infrared gravitons screen ?'
N. C. Tsamis, R. P. Woodard
We reply to the recent criticism by Garriga and Tanaka of our proposal that quantum gravitational loop corrections may lead to a secular screening of the effective cosmological con…
gr-qc2007★ 206 cited
Stochastic Inflationary Scalar Electrodynamics
T. Prokopec, N. C. Tsamis, R. P. Woodard
We stochastically formulate the theory of scalar quantum electrodynamics on a de Sitter background. This reproduces the leading infrared logarithms at each loop order. It also allo…