A twist at infinite distance in the CHL string

Fuente: arXiv
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Autori principali: Collazuol, Veronica, Melnikov, Ilarion V.
Natura: Preprint
Pubblicazione: 2024
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author Collazuol, Veronica
Melnikov, Ilarion V.
author_facet Collazuol, Veronica
Melnikov, Ilarion V.
contents 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 $\text{E}_8 \times \text{E}_8$ heterotic string. We find an affine algebra as expected from the heterotic case, but in a twisted version.
format Preprint
id arxiv_https___arxiv_org_abs_2402_01606
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle A twist at infinite distance in the CHL string
Collazuol, Veronica
Melnikov, Ilarion V.
High Energy Physics - Theory
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 $\text{E}_8 \times \text{E}_8$ heterotic string. We find an affine algebra as expected from the heterotic case, but in a twisted version.
title A twist at infinite distance in the CHL string
topic High Energy Physics - Theory
url https://arxiv.org/abs/2402.01606