| Texto completo | |
| Autor(es): |
Fowdar, Udhav
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Proceedings of the American Mathematical Society; v. 153, n. 6, p. 18-pg., 2025-04-03. |
| Resumo | |
In this note we construct explicit examples of deformed G2-instan-tons, also called Donaldson-Thomas connections, on R4 x S3 endowed with the torsion free G2-structure found by Brandhuber et al. [Nuclear Phys. B 611 (2001), pp. 179-204] and on R+ x S3 x S3 endowed with the Bryant-Salamon conical G2-structure [Duke Math. J. 58 (1989), pp. 829-850]. These are the first such non-trivial examples on a G2 manifold. As a by-product of our investigation we also construct an associative foliation of R4 x S3 by R2 x S1. (AU) | |
| Processo FAPESP: | 21/07249-0 - Simetrias em problemas de holonomia excepcionais |
| Beneficiário: | Udhav Fowdar |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |