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SO and USp (Hyper)Kahler Quotients and Lumps
Sven Bjarke Gudnason
The properties of supersymmetric gauge theories in the Higgs phase at low energies can appropriately be studied by means of a non-linear sigma model, which has the target space bei…
On the Stability of Non-Abelian Semi-local Vortices
Roberto Auzzi, Minoru Eto, Sven Bjarke Gudnason +2
We study the stability of non-Abelian semi-local vortices based on an N=2 supersymmetric H = [SU(Nc) x U(1)]/Z_Nc = U(Nc) gauge theory with an arbitrary number of flavors (Nf > Nc)…
Constructing Non-Abelian Vortices with Arbitrary Gauge Groups
Minoru Eto, Toshiaki Fujimori, Sven Bjarke Gudnason +4
We construct the general vortex solution in the fully-Higgsed, color-flavor locked vacuum of a non-Abelian gauge theory, where the gauge group is taken to be the product of an arbi…