10 citations · 15 across the 4 of their papers we have counts for
4 papers
Order of dynamical and control systems on maximal compact subgroups
Mauro Patrão, Laércio dos Santos
In this paper, we characterize the dynamical orders of minimal Morse components and, partially, of control sets on maximal compact subgroups of a semisimple Lie group as an algebra…
Geometry of the N=2 supersymmetric sigma model with Euclidean worldsheet
C. M. Hull, U. Lindstrom, L. Melo dos Santos +2
We investigate the target space geometry of supersymmetric sigma models in two dimensions with Euclidean signature, and the conditions for N=2 supersymmetry. For a real action, the…
Euclidean Supersymmetry, Twisting and Topological Sigma Models
C. M. Hull, U. Lindstrom, L. Melo dos Santos +2
We discuss two dimensional N-extended supersymmetry in Euclidean signature and its R-symmetry. For N=2, the R-symmetry is SO(2)\times SO(1,1), so that only an A-twist is possible.…
Topological Sigma Models with H-Flux
C. M. Hull, U. Lindstrom, L. Melo dos Santos +2
We investigate the topological theory obtained by twisting the N=(2,2) supersymmetric nonlinear sigma model with target a bihermitian space with torsion. For the special case in wh…