451 citations · 3.9k across the 64 of their papers we have counts for
Showing 2000Show all
3 papers · 1 filter
hep-th2000
Quasi-Particles in Non-Commutative Field Theory
Karl Landsteiner
After a short introduction to the UV/IR mixing in non-commutative field theories we review the properties of scalar quasi-particles in non-commutative supersymmetric gauge theories…
hep-th2000★ 45 cited
Excitations in Hot Non-Commutative Theories
Karl Landsteiner, Esperanza Lopez, Michel H. G. Tytgat
We study the dispersion relation for scalar excitations in supersymmetric, non-commutative theories at finite temperature. In N=4 Yang-Mills the low momenta modes have superluminou…
hep-th2000★ 32 cited
Non-Relativistic Non-Commutative Field Theory and UV/IR Mixing
Joaquim Gomis, Karl Landsteiner, Esperanza Lopez
We study a non-commutative non-relativistic scalar field theory in 2+1 dimensions. The theory shows the UV/IR mixing typical of QFT on non-commutative spaces. The one-loop correcti…