We show that the geometry of K3 surfaces with singularities of type A-D-E contains enough information to reconstruct a copy of the Lie algebra associated to the given Dynkin diagram. We apply this construction to explain the enhancement of symmetry in F and IIA theories compactified on singular K3's.
Enhanced gauge symmetries on elliptic K3 / Bonora, Loriano; Reina, Cesare; Zampa, A.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 452:3-4(1999), pp. 244-250. [10.1016/S0370-2693(99)00295-6]
Enhanced gauge symmetries on elliptic K3
Bonora, Loriano;Reina, Cesare;
1999-01-01
Abstract
We show that the geometry of K3 surfaces with singularities of type A-D-E contains enough information to reconstruct a copy of the Lie algebra associated to the given Dynkin diagram. We apply this construction to explain the enhancement of symmetry in F and IIA theories compactified on singular K3's.File in questo prodotto:
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