Magnetic monopoles and vortices in the standard model of electroweak interactions
Abstract
Description
These lectures start with an elementary introduction to the subject of magnetic monopoles which should be accesible from any physics background. In the Weinberg-Salam model of electroweak interactions, magnetic monopoles appear at the ends of a type of non-topological vortices called electroweak strings. These will also be discussed, as well as recent simulations of their formation during a phase transition which indicate that, in the (unphysical) range of parameters in which the strings are classically stable, they can form with a density comparable to topological vortices.
19 pages, Les Houches lectures, NATO-ASI on Topological defects and the non-equilibrium dynamics of symmetry breaking phase transitions, Feb. 99
19 pages, Les Houches lectures, NATO-ASI on Topological defects and the non-equilibrium dynamics of symmetry breaking phase transitions, Feb. 99