16 citations · 29 across the 2 of their papers we have counts for
2 papers
hep-th2008★ 16 cited
Noncommutative Corrections to the Robertson-Walker metric
S. Fabi, B. Harms, A. Stern
Upon applying Chamseddine's noncommutative deformation of gravity we obtain the leading order noncommutative corrections to the Robertson-Walker metric tensor. We get an isotropic…
hep-th2007★ 13 cited
Gauge Theory of the Star Product
A. Pinzul, A. Stern
The choice of a star product realization for noncommutative field theory can be regarded as a gauge choice in the space of all equivalent star products. With the goal of having a g…