38 citations · 97 across the 9 of their papers we have counts for
9 papers
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…
On Coordinate Transformations in Planar Noncommutative Theories
D. H. Correa, C. D. Fosco, F. A. Schaposnik +1
We consider planar noncommutative theories such that the coordinates verify a space-dependent commutation relation. We show that, in some special cases, new coordinates may be intr…
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…
PP-waves from BPS supergravity monopoles
D. H. Correa, E. F. Moreno, S. Reuillon +1
We discuss the Penrose limit of the Chamseddine-Volkov BPS selfgravitating monopole in four dimensional N=4 supergravity theory with non-abelian gauge multiplets. We analyze the pr…
Some Noncommutative Multi-instantons from Vortices in Curved Space
D. H. Correa, E. F. Moreno, F. A. Schaposnik
We construct U(2) noncommutative multi-instanton solutions by extending Witten's ansatz [1] which reduces the problem of cylindrical symmetry in four dimensions to that of a set of…
Anomalies in Noncommutative Dipole Field Theories
D. H. Correa, G. S. Lozano, E. F. Moreno +1
We study chiral symmetries of fermionic non commutative dipole theories. By using Fujikawa's approach we obtain explicit expressions of the anomalies for Dirac and chiral fermions…