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arXiv 0711.4680hep-th
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陈-西蒙斯D=3,N=6超场理论

Chern-Simons D=3, N=6 superfield theory

B. M. Zupnik

摘要:

利用SO(5)/U(1)× U(1)调和函数构造了D=3,N=5调和超空间.三规范调和超场满足格拉斯曼和调和解析的离壳约束。相应的分量超多重态包含规范场A_m和无穷多个玻色子场和费米子场,它们的矢量指数为SO(5),由规范超场在调和坐标和格拉斯曼坐标下的分解产生。非交换超场的Chern-Simons作用量对于在N=5超场上实现的N=6超共形超对称是不变的。分量拉格朗日量包含了A_m的Chern-Simons相互作用和无限多个辅助场的双线性和三线性相互作用。无限N=5多重态的费米子和玻色子辅助场在壳层上消失。

英文摘要:

We construct the D=3, N=5 harmonic superspace using the SO(5)/U(1) x U(1) harmonics. Three gauge harmonic superfields satisfy the off-shell constraints of the Grassmann and harmonic analyticities. The corresponding component supermultiplet contains the gauge field A_m and an infinite number of bosonic and fermionic fields with the SO(5) vector indices arising from decompositions of gauge superfields in harmonics and Grassmann coordinates. The nonabelian superfield Chern-Simons action is invariant with respect to the N=6 superconformal supersymmetry realized on the N=5 superfields. The component Lagrangian contains the Chern-Simons interaction of A_m and an infinite number of bilinear and trilinear interactions of auxiliary fields. The fermionic and bosonic auxiliary fields from the infinite N=5 multiplet vanish on-shell.

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