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Periods, Higgs Fields and Prepotentials in N=2 Supersymmetric Yang-Mills Theory

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Please use this identifier to cite or link to this item:http://doi.org/10.11501/3122173

Title: Periods, Higgs Fields and Prepotentials in N=2 Supersymmetric Yang-Mills Theory
Other Titles: N=2超対称ヤンミルズ理論における周期、ヒッグス場とプレポテンシャル
Authors: Masuda, Takahiro1 Browse this author
Authors(alt): 増田, 貴宏1
Issue Date: 25-Mar-1997
Abstract: We show how to give the expression for periods, Higgs field and its dual of N=2 supersymmetric Yang-Mills theory around the conformal point. This is achieved by evaluating the integral representation in the weak coupling region explicitly, and by using analytic continuation to the conformal point. We review our previous results to see how effectively the technique to evaluate the integral work, and how the analytic continuation to realize the conformal point. The explicit representation is shown for the SU(2) theory with matter fields and also for pure SU(N) and pure SO(2N) theory around the conformal point where the relation to the beta function of the theory is clarified. Similar calculation can be carried out in the SU(3) tiheory with matter fields. We also discuss a relation between the fixed points in the SU(2) theories with massless matter fields and the Landau-Ginzburg point of 2-D N=2 SCFT.
Conffering University: 北海道大学
Degree Report Number: 甲第4015号
Degree Level: 博士
Degree Discipline: 理学
Type: theses (doctoral)
URI: http://hdl.handle.net/2115/51403
Appears in Collections:学位論文 (Theses) > 博士 (理学)

Submitter: 増田 貴宏

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