A twist at infinite distance in the CHL string
High Energy Physics - Theory
2024-02-05 v1
Abstract
We analyze a space-time algebra of BPS states that emerges in the infinite distance limit in the moduli space of the nine-dimensional CHL string as the theory decompactifies to the ten-dimensional heterotic string. We find an affine algebra as expected from the heterotic case, but in a twisted version.
Cite
@article{arxiv.2402.01606,
title = {A twist at infinite distance in the CHL string},
author = {Veronica Collazuol and Ilarion V. Melnikov},
journal= {arXiv preprint arXiv:2402.01606},
year = {2024}
}
Comments
18 pages