Doubly Periodic Instanton Zero Modes
High Energy Physics - Theory
2009-11-11 v1 High Energy Physics - Lattice
Abstract
Fermionic zero modes associated with doubly periodic SU(2) instantons of unit charge are considered. In cases where the action density exhibits two `instanton cores' the zero mode peaks on one of four line-segments joining the two constituents. Which of the four possibilities is realised depends on the fermionic boundary conditions; doubly periodic, doubly anti-periodic or mixed.
Cite
@article{arxiv.hep-th/0505214,
title = {Doubly Periodic Instanton Zero Modes},
author = {Chris Ford and Jan M. Pawlowski},
journal= {arXiv preprint arXiv:hep-th/0505214},
year = {2009}
}
Comments
12 pages, 4 figures