Supersymmetric duality rotations

Supersymmetric duality rotations
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超对称对偶旋转

DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
S. Theisen
S. Theisen
中科院分区：
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文献类型：
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作者：
S. Kuzenko;S. Theisen

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本文导出了N =1，2超类方程，作为一个阿贝尔N = 1或N =2向量多重态的非线性理论是对偶不变的条件。N = 1的超Born-Infeld作用是相应方程的特解。本文描述了一族对偶不变的非线性N =1超对称理论。本文给出了N = 2的对偶方程的解，当N = 2的向量多重态的（0;1=2）部分被切换时，该对偶方程化为N = 1的Born-Infeld作用量。我们还提出了计算对偶不变量N =2超共形作用量的构造微扰方法。
We deriveN =1;2supereld equations astheconditions fora (nonlin- ear) theory of one abelianN =1orN=2 vector multiplet to be duality invariant. The N = 1 super Born-Infeld action is a particular solution of the corresponding equation. A family of duality invariant nonlinearN =1 supersymmetric theories is described. We present the solution of theN = 2 duality equation which reduces to theN = 1 Born-Infeld action when the (0;1=2) part ofN = 2 vector multiplet is switchedo. Wealsoproposeaconstructiveperturbativeschemetocomputeduality invariantN =2 superconformal actions.