5 citations · 6 across the 2 of their papers we have counts for
2 papers
hep-lat2005★ 5 cited
Field Theory Simulations on a Fuzzy Sphere - an Alternative to the Lattice
Julieta Medina, Wolfgang Bietenholz, Frank Hofheinz +1
We explore a new way to simulate quantum field theory, without introducing a spatial lattice. As a pilot study we apply this method to the 3d λϕ^4 model. The regularisation consist…
hep-th2003★ 1 cited
The Non-Commutative λϕ^{4} Model
W. Bietenholz, F. Hofheinz, J. Nishimura
In the recent years, field theory on non-commutative (NC) spaces has attracted a lot of attention. Most literature on this subject deals with perturbation theory, although the latt…