Multi-Instanton Measure from Recursion Relations in N=2 Supersymmetric Yang-Mills Theory
High Energy Physics - Theory
2011-07-19 v2 High Energy Physics - Phenomenology
Mathematical Physics
Algebraic Geometry
math.MP
Abstract
By using the recursion relations found in the framework of N=2 Super Yang-Mills theory with gauge group SU(2), we reconstruct the structure of the instanton moduli space and its volume form for all winding numbers. The construction is reminiscent of the Deligne-Knudsen-Mumford compactification and uses an analogue of the Wolpert restriction phenomenon which arises in the case of moduli spaces of Riemann surfaces.
Keywords
Cite
@article{arxiv.hep-th/0103246,
title = {Multi-Instanton Measure from Recursion Relations in N=2 Supersymmetric Yang-Mills Theory},
author = {Marco Matone},
journal= {arXiv preprint arXiv:hep-th/0103246},
year = {2011}
}
Comments
1+8 pages, LaTeX. Comments and references added, typos corrected