Modified non-local gravity
  In this note I provide an extended version of the talk given at BW2011 workshop. The concise introduction to the non-local SFT motivated models is given with an emphasis on the non-local generalization of gravity. A number of open questions and future directions in the development of such models is outlined. 
Alexey S. Koshelev
hep-th astro-ph.CO gr-qc