ar X iv : h ep - t h / 05 08 21 0 v 1 2 7 A ug 2 00 5 SU ( N ) monopoles with and without SUSY
نویسنده
چکیده
These are expanded notes of lectures given at the Advanced Summer School on August 2005). I review classical monopole solutions of the SU (N) Yang-Mills-Higgs theory. The first part is a pedagogical introduction into to the theory of non-Abelian SU (2) monopoles. In the second part I discuss a particular case of SU (3) theories containing different limits of symmetry breaking. It turns out that the multimonopole configurations are natural in a model with the gauge group of higher rank. Here I discuss fundamental and composite monopoles and consider the limiting situation of the massless states. In the last part I briefly discuss construction of the N = 2 SU (2) supersymmetric monopoles and some of the basic properties which are connected with the field theoretical aspects of these classical solutions.
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تاریخ انتشار 2005