73 citations · 182 across the 8 of their papers we have counts for
8 papers
Noncommutative real scalar field theory in 2+1 dimensions at finite temperature
C. D. Fosco, G. A. Silva
We study thermal effects for a noncommutative real scalar field in 2+1 dimensions including a Grosse-Wulkenhaar term. Using a perturbative expansion for the free energy, we deduce…
A coordinate-dependent superspace deformation from string theory
L. G. Aldrovandi, F. A. Schaposnik, G. A. Silva
Starting from a type II superstring model defined on in a linear graviphoton background, we derive a coordinate dependent -deformed , su…
Non(anti)commutative superspace with coordinate-dependent deformation
L. G. Aldrovandi, F. A. Schaposnik, G. A. Silva
We consider non(anti)commutative superspace with coordinate dependent deformation parameters . We show that a chiral supersymmetry can be defined and that ch…
BPS Analysis of Gauge Field-Higgs Models in Non-Anticommutative Superspace
L. G. Aldrovandi, D. H. Correa, F. A. Schaposnik +1
We extend the study of BPS equations in super Yang-Mills theory to the case of models with gauge symmetry breaking. We first consider an Abelian gauge-Higgs supersym…
A monopole solution from noncommutative multi-instantons
D. H. Correa, P. Forgacs, E. F. Moreno +2
We extend the relation between instanton and monopole solutions of the selfduality equations in SU(2) gauge theory to noncommutative space-times. Using this approach and starting f…
Three-dimensional Noncommutative Gravity
M. Banados, O. Chandia, N. Grandi +2
We formulate noncommutative three-dimensional (3d) gravity by making use of its connection with 3d Chern-Simons theory. In the Euclidean sector, we consider the particular example…