From Binary Error Correcting Codes to a Relation Between Maximal D=4 and D=3 Supergravities
High Energy Physics - Theory
2021-07-27 v1
Abstract
This short note provides (TensorFlow-based) numerical evidence for the embedability (in the limit of a scalar parameter going to infinity) of the scalar potential of dyonic N=8, D=4 SO(8) supergravity into the scalar potential of N=16, D=3 SO(8)xSO(8) supergravity. One finds that the dyonic -angle gets identified with the compact U(1) part of the SL(2) factor of the SL(2)xE7(7) subgroup of E8(8).
Keywords
Cite
@article{arxiv.2107.11880,
title = {From Binary Error Correcting Codes to a Relation Between Maximal D=4 and D=3 Supergravities},
author = {Thomas Fischbacher and Krzysztof Pilch},
journal= {arXiv preprint arXiv:2107.11880},
year = {2021}
}
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8 pages