Advances in Theoretical and Mathematical Physics
Volume 9 (2005)
A topological gauged sigma-model
Pages: 1007 – 1047
We describe a topological field theory that studies the moduli space of solutions of the symplectic vortex equations. It contains as special cases the topological sigma-model and topological Yang-Mills over Kähler surfaces. The correlation functions of the theory are closely related to the recently introduced Hamiltonian Gromov--Witten invariants.