528 citations · 7.5k across the 142 of their papers we have counts for
4 papers · 1 filter
Do the Spirits Rise?
Sohyun Park, R. P. Woodard
A nonlocal gravity model based on achieves the phenomenological goals of generating cosmic acceleration without dark energy and of suppressing the growth of per…
The Graviton Tail almost Completely Wags the Dog
S. P. Miao, T. Prokopec, R. P. Woodard
One graviton loop corrections to the vacuum polarization on de Sitter show two interesting infrared effects: a secular enhancement of the photon electric field strength and a long…
Cosmological Coleman-Weinberg Potentials and Inflation
Z. H. Liao, S. P. Miao, R. P. Woodard
We consider an additional fine-tuning problem which afflicts scalar-driven models of inflation. The problem is that successful reheating requires the inflaton be coupled to ordinar…
Structure Formation in Nonlocal MOND
L. Tan, R. P. Woodard
We consider structure formation in a nonlocal, metric-based realization of Milgrom's MOdified Newtonian Dynamics (MOND). We derive the general equations for linearized scalar pertu…