Comportamento das branas sob a transformação da simetria espelho no espaço de modu...
Studyng geometry of some Riemannian manifolds with a help of a computer
| Texto completo | |
| Autor(es): |
Fowdar, Udhav
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Communications in Mathematical Physics; v. 403, n. 1, p. 35-pg., 2023-08-09. |
| Resumo | |
We construct explicit examples of quaternion-Kahler and hypercomplex structures on bundles over hyperKahler manifolds. We study the infinitesimal symmetries of these examples and the associated Galicki-Lawson quaternion-Kahler moment map. By performing the QK reduction we produce several explicit QK metrics. Moreover we are led to a new proof of a hyperKahler/quaternion-Kahler type correspondence. We also give examples of other Einstein metrics and balanced Hermitian structures on these bundles. (AU) | |
| Processo FAPESP: | 21/07249-0 - Simetrias em problemas de holonomia excepcionais |
| Beneficiário: | Udhav Fowdar |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |