TY - JOUR
T1 - Enhanced gauge symmetries on elliptic K3
JF - Phys.Lett. B452 (1999) 244-250
Y1 - 1999
A1 - Loriano Bonora
A1 - Cesare Reina
A1 - Alessandro Zampa
AB - 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.
PB - Elsevier
UR - http://hdl.handle.net/1963/3366
U1 - 964
U2 - Physics
U3 - Elementary Particle Theory
ER -