Simple singularities and N = 2 supersymmetric Yang-Mills theory
نویسندگان
چکیده
منابع مشابه
Simple Singularities and N=2 Supersymmetric Yang-mills Theory
We present a first step towards generalizing the work of Seiberg and Wit-ten on N = 2 supersymmetric Yang-Mills theory to arbitrary gauge groups. Specifically, we propose a particular sequence of hyperelliptic genus n−1 Riemann surfaces to underly the quantum moduli space of SU (n) N = 2 supersymmetric gauge theory. These curves have an obvious generalization to arbitrary simply laced gauge gro...
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In this final project, we will report our understanding of Seiberg Witten theory [1][2]. The low energy effective theory of N = 2 supersymmetric Yang-mill theory has a non-trivial quantum moduli space. And the structure of the moduli space can be exactly determined by the property near the singularities of the moduli space. This theory also provide a example for electric-magnetic duality. In th...
متن کاملN = 2 Supersymmetric Yang-Mills Theory
The first part of this paper is primarily devoted to the construction of the N = 2 supersymmetric Lagrangians with both gauge multiplets and matter multiplets from the N = 1 superfields and Lagrangians. While in the second part we describe the Seiberg-Witten analysis of the N = 2 pure SU(2) gauge theory. We discuss the parametrization of the moduli space and the breaking of R-symmetries, and th...
متن کاملOn the Monodromies of N=2 Supersymmetric Yang-Mills Theory
We review the generalization of the work of Seiberg and Witten on N = 2 supersymmetric SU (2) Yang-Mills theory to SU (n) gauge groups. The quantum moduli spaces of the effective low energy theory parametrize a special family of hyperelliptic genus n−1 Riemann surfaces. We discuss the massless spectrum and the monodromies.
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Instanton calculations are demonstrated from a viewpoint of twisted topological field theory. Various properties become manifest such that perturbative corrections are terminated at one-loop, and norm cancellations occur between bosonic and fermionic excitations in any instanton background. We can easily observe that for a suitable choice of Green functions the infinite dimensional path integra...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1995
ISSN: 0370-2693
DOI: 10.1016/0370-2693(94)01516-f