Non-perturbative effects on seven-brane Yukawa couplings

par Fernando Marchesano (CERN)

jeudi 4 févr. 2010, 11:00 → 12:00 Europe/Paris

Auditorium M. Vivargent (LAPTH)

I will analyze non-perturbative corrections to the superpotential of 7-branes gauge theories on type IIB and F-theory compactifications, and show that such corrections modify the holomorphic Yukawa couplings. Finally I will discuss its relation to a non-commutative deformation to the tree-level superpotential via the Seiberg-Witten map.

Slides marchesano.pdf