Boundary Conditions and Heterotic Construction in Topological Membrane Theory
High Energy Physics - Theory
2009-10-30 v2
Abstract
Using the topological membrane approach to string theory, we suggest a geometric origin for the heterotic string. We show how different membrane boundary conditions lead to different string theories. We discuss the construction of closed oriented strings and superstrings, and demonstrate how the heterotic construction naturally arises from a specific choice of boundary conditions on the left and right boundaries of a cylindrical topological membrane.
Keywords
Cite
@article{arxiv.hep-th/9602062,
title = {Boundary Conditions and Heterotic Construction in Topological Membrane Theory},
author = {Leith Cooper and Ian I. Kogan},
journal= {arXiv preprint arXiv:hep-th/9602062},
year = {2009}
}
Comments
LaTeX, 16 pages, 1 figure, uses psfig. Revised version accpeted for publication, Phys. Lett. B. The results are extended to include fermions, references added