47 citations · 204 across the 11 of their papers we have counts for
11 papers
Seiberg-Witten curves for elliptic models
I. Ennes, C. Lozano, S. Naculich +1
Four-dimensional N=2 gauge theories may be obtained from configurations of D-branes in type IIA string theory. Unitary gauge theories with two-index representations, and orthogonal…
M-Theory tested by N=2 Seiberg-Witten Theory
I. Ennes, C. Lozano, S. Naculich +2
Methods are reviewed for computing the instanton expansion of the prepotential for N=2 Seiberg-Witten theory with non-hyperelliptic curves. These results, when compared with the in…
Elliptic Models, Type IIB Orientifolds and the Ads/CFT Correspondence
I. Ennes, C. Lozano, S. Naculich +1
We analyze the large N supergravity descriptions of the class of type IIB models T-dual to elliptic type IIA brane configurations containing two orientifold 6-planes and up to two…
Elliptic models and M-theory
I. P. Ennes, C. Lozano, S. G. Naculich +1
We give a unified analysis of four-dimensional elliptic models with N=2 supersymmetry and a simple gauge group, and their relation to M-theory. Explicit calculations of the Seiberg…
Donaldson invariants of product ruled surfaces and two-dimensional gauge theories
Carlos Lozano, Marcos Marino
Using the u-plane integral of Moore and Witten, we derive a simple expression for the Donaldson invariants of , where is a Riemann surface of genus g. This ex…
Duality in Topological Quantum Field Theories
Carlos Lozano
This thesis presents a thorough analysis of the links between the N=4 supersymmetric gauge theory in four dimensions and its three topological twisted counterparts. Special emphasi…