10 papers
Fluxes, Tadpoles and Holography for N=1 Super Yang Mills
Cesar Gomez, Sergio Montanez, Pedro Resco
We study non perturbative superpotentials for N=1 super Yang Mills from the point of view of large dualities. Starting with open topological strings we work out the relation be…
IR Renormalons and Fractional Instantons in SUSY Gauge Theories
Cesar Gomez
We study IR-renormalon divergences in N=1 supersymmetric Yang Mills gauge theories and in two dimensional non linear sigma models with mass gap. We derive, in both types of theorie…
Dyons, K-theory and M-theory
Cesar Gomez, Juan Jose Manjarin
We study the dyonic charge of type IIA D6-branes interpreted as M-theory Kaluza-Klein monopoles. The connection between the dyonic properties of type IIA D6-branes and the existenc…
Topics in String Tachyon Dynamics
Cesar Gomez, Pedro Resco
We review some aspects of string tachyon dynamics with special emphasis on effective actions
Dielectric branes and spontaneous symmetry breaking
Cesar Gomez, Bert Janssen, Pedro J. Silva
A stable non-commutative solution with symmetry breaking is presented for a system of Dp-branes in the presence of a RR (p+5)-form.
T-duality and The Gravitational Description Of Gauge Theories
Cesar Gomez, Pedro J. Silva
This is a review of some basic features on the relation between supergravity and pure gauge theories with special emphasis on the relation between T-duality and supersymmetry. Some…