BPS WALL IN N = 2 SUSY NONLINEAR SIGMA MODEL WITH EGUCHI-HANSON MANIFOLD
BPS WALL IN N = 2 SUSY NONLINEAR SIGMA MODEL WITH EGUCHI-HANSON MANIFOLD
复制标题
具有 EGUCHI-HANSON 流形的 N = 2 SUSY 非线性 Sigma 模型中的 BPS 壁
DOI：
10.1142/9789812795106_0018
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
N. Sakai
中科院分区：
文献类型：
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作者：
M. Arai;M. Naganuma;M. Nitta;N. Sakai
对于具有 Eguchi-Hanson 目标流形的 N = 2 超对称非线性 sigma 模型，以明显超对称的方式获得了 BPS 壁解。该模型是在 N = 1 超场和 N = 2 超场（调和超空间）中通过大规模超卡勒商方法构建的。我们用简单的术语描述模型，并给出各种参数化之间的关系，这对于描述模型和解决方案很有用。更多详细信息可以在我们之前的论文 (1) (hep-th/0211103) 中找到。本文谨献给江泽宏教授七十岁生日之际。
BPS wall solutions are obtained for N = 2 supersymmetric nonlinear sigma model with Eguchi- Hanson target manifold in a manifestly supersymmetric manner. The model is constructed by a massive hyper-Kahler quotient method both in the N = 1 superfield and in the N = 2 superfield (harmonic superspace). We describe the model in simple terms and give relations between various parameterizations which are useful to describe the model and the solution. Some more details can be found in our previous paper (1) (hep-th/0211103). This article is dedicated to Professor Hiroshi Ezawa on the occasion of his seventieth birthday.