Duality in Quantum Field Theory (and String Theory)
Copyright policy )Duality in Quantum Field Theory (and String Theory)
These lectures give an introduction to duality in Quantum Field Theory. We discuss the phases of gauge theories and the implications of the electric-magnetic duality transformation to describe the mechanism of confinement. We review the exact results of N=1 supersymmetric QCD and the Seiberg-Witten solution of N=2 super Yang-Mills. Some of its extensions to String Theory are also briefly discussed.
38 pages, 7 figures, LaTeX, revtex, two references added. Based on a lectures delivered by L. A.-G. at `The Workshop on Fundamental Particles and Interactions', held in Vanderbilt University, and CERN-La Plata-Santiago de Compostela School of Physics, both in May 1997
- University of Barcelona Spain
- European Organization for Nuclear Research Switzerland
- University of Barcelona (UB) Spain
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences
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