RT Journal Article
T1 S-duality and the Calabi-Yau interpretation of the N=4 to N=2 flow
A1 Gómez, César
A1 Hernández Redondo, Rafael
A1 López, Esperanza
AB The action of the S-duality Sl(2,Z) group on the moduli of the Calabi-Yau manifold WIP^(12)_(11226) appearing in the rank two dual pair (K3 × T 2/WIP^(12)_(11226)) is defined by interpreting the N = 4 to N = 2 flow, for SU(2) supersymmetric YangMills, in terms of the Calabi-Yau moduli. The different singularity loci are mapped in a one to one way, and the (N = 2 limit/point particle limit) is obtained in both cases by the same type of blow up. Moreover, it is shown that the S-duality group permutes the different singularity loci of the moduli of WIP^(12)_(11226). We study the transformation under S-duality of the Calabi-Yau Yukawa couplings.
PB Elsevier Science BV
SN 0370-2693
YR 1996
FD 1996-10-03
LK https://hdl.handle.net/20.500.14352/60227
UL https://hdl.handle.net/20.500.14352/60227
LA eng
NO © 1996 Elsevier Science B.V. This work is partially supported under grant by European Community grant ERBCHRXCT920069, by PB92-1092. The work of E. L. is supported by M. E. C. fellowship. The work of R. H. is supported by U.A.M. fellowship.
NO European Community
NO M. E. C.
NO U.A.M.
DS Docta Complutense
RD 4 may 2024