Symmetric discrete quotients of supersymmetric Hpp-waves and spin structures

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107302We explore the importance of the choice of spin structure in determining the amount of supersymmetry preserved by a symmetric M-theory background constructed by quotienting a supersymmetric Hpp-wave with a discrete subgroup in the centraliser of its isometry group.16 pages, 2 tablesHigh Energy Physics - TheorySymmetric discrete quotients of supersymmetric Hpp-waves and spin structurestext