منابع مشابه
Supersymmetric Rings in Field Theory
We study the dynamics of BPS string-like objects obtained by lifting monopole and dyon solutions of N = 2 Super-Yang-Mills theory to five dimensions. We present exact traveling wave solutions which preserve half of the supersymmetries. Upon compactification this leads to macroscopic BPS rings in four dimensions in field theory. Due to the fact that the strings effectively move in six dimensions...
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We study the recently introduced Krein structure (indefinite metric) of the N = 1 supersymmetry and present the way into physical applications outside path integral methods. From the mathematical point of view some perspectives are mentioned at the end of the paper.
متن کاملSupersymmetric 1+1d boundary field theory
I discuss recent work with Anatoly Konechny proving a gradient formula for the boundary beta function of the general supersymmetric one-dimensional quantum system with boundary that is critical in the bulk but not at the boundary. I concentrate on some unanswered questions about which Aliosha expressed curiousity. PACS numbers: 11.10.Hi, 11.10.Kk, 11.10.Wx, 11.25.Uv, 64.60.fd One-dimensional qu...
متن کاملSupersymmetric U(1) Gauge Field Theory With Massive Gauge Field
According to the conventional notion, if a system has strict gauge symmetry, the mass of gauge field in the lagrangian must be zero [1 ]. With the development of the gauge theory, this notion has already been changed. In the gauge theory developed by Wu [2 ], under the precondition that the system has strict gauge symmetry, the theory contains massive gauge bosons. In fact, this result holds no...
متن کاملLocal Coupling and the Supercurrent in Supersymmetric Quantum Field Theory
In order to gain insight into the structure of quantum field theory, one often couples relevant composite operators to external fields such that functional differentiation w.r.t. these fields yields Green functions of the respective operator. A particular variant of this method consists in replacing the coupling constant by a local coupling field. The corresponding composite operator is the loc...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2006
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2006/09/019