82 citations
- Maxwell Institute for Mathematical SciencesGB21 papers
- Imperial College LondonGB2 papers
- Isaac Newton Institute for Mathematical SciencesGB2 papers
- King's College LondonGB2 papers
- Leibniz University HannoverDE2 papers
- Observatoire de la Côte d’AzurFR2 papers
- Perimeter InstituteCA2 papers
- Universidad de SevillaES2 papers
- University of CambridgeGB2 papers
- University of ViennaAT2 papers
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of UkraineUA1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
11 papers · 1 filter
SU(3)-Equivariant Quiver Gauge Theories and Nonabelian Vortices
Olaf Lechtenfeld, Alexander D. Popov, Richard J. Szabo
We consider SU(3)-equivariant dimensional reduction of Yang-Mills theory on Kaehler manifolds of the form M x SU(3)/H, with H = SU(2) x U(1) or H = U(1) x U(1). The induced rank tw…
Instantons and Donaldson-Thomas Invariants
Michele Cirafici, Annamaria Sinkovics, Richard J. Szabo
We review some recent progress in understanding the relation between a six dimensional topological Yang-Mills theory and the enumerative geometry of Calabi-Yau threefolds. The gaug…
Magnetic Charge Lattices, Moduli Spaces and Fusion Rules
L. Kampmeijer, J. K. Slingerland, B. J. Schroers +1
We analyze the set of magnetic charges carried by smooth BPS monopoles in Yang-Mills-Higgs theory with arbitrary gauge group G spontaneously broken to a subgroup H. The charges are…
Duality and Braiding in Twisted Quantum Field Theory
Mauro Riccardi, Richard J. Szabo
We re-examine various issues surrounding the definition of twisted quantum field theories on flat noncommutative spaces. We propose an interpretation based on nonlocal commutative…
D-branes, KK-theory and duality on noncommutative spaces
J. Brodzki, V. Mathai, J. Rosenberg +1
We present a new categorical classification framework for D-brane charges on noncommutative manifolds using methods of bivariant K-theory. We describe several applications includin…
Nonabelian localization for gauge theory on the fuzzy sphere
Harold Steinacker, Richard J. Szabo
We apply nonabelian equivariant localization techniques to Yang-Mills theory on the fuzzy sphere to write the partition function entirely as a sum over local contributions from cri…