Speaker
Roberto Valandro
(ICTP Trieste & INFN)
Description
We present a constructive approach to M-theory and F-theory models with a U(1) gauge group and hypermultiplets with different charges. The three-folds are ALE fibrations over a (complex) one dimensional space; we combine the hyperkaehler structure of the ALE fiber with the algebraic description of the total space in terms of quivers.
