Topological Field Theory Amplitudes for $A_{N-1}$ Fibration
High Energy Physics - Theory
2021-09-15 v2
Abstract
We study the partition function 5D gauge theory with adjoint hypermultiplets and show that for massless adjoint hypermultiplets it is equal to the partition function of a two dimensional topological field on a genus Riemann surface. We describe the topological field theory by its amplitudes associated with cap, propagator and pair of pants. These basic amplitudes are open topological string amplitudes associated with certain Calabi-Yau threefolds in the presence of Lagrangian branes.
Keywords
Cite
@article{arxiv.1507.02662,
title = {Topological Field Theory Amplitudes for $A_{N-1}$ Fibration},
author = {Amer Iqbal and Ahsan Z. Khan and Babar A. Qureshi and Khurram Shabbir and Ali Shehper},
journal= {arXiv preprint arXiv:1507.02662},
year = {2021}
}
Comments
24 pages, clarifying remarks and references added