Abstract
We study Coulomb branch ("u-plane") integrals for N = 2 supersymmetric SU (2), SO (3) Yang-Mills theory on 4-manifolds X of b1 (X) > 0, b2+ (X) = 1. Using wall-crossing arguments we derive expressions for the Donaldson invariants for manifolds with b1 (X) > 0, b2+ (X) > 0. Explicit expressions for X = ℂ P1 × Fg, where Fg is a Riemann surface of genus g are obtained using Kronecker's double series identity. The result might be useful in future studies of quantum cohomology.
Original language | English (US) |
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Pages (from-to) | 249-267 |
Number of pages | 19 |
Journal | Communications In Mathematical Physics |
Volume | 203 |
Issue number | 2 |
DOIs | |
State | Published - 1999 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Mathematical Physics