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arXiv 0802.1980hep-th
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扭曲超空间

Twisted Superspace

Laurent Baulieu, Guillaume Bossard, Alexis Martin

摘要:

在具有8+1个超荷的扭曲超空间中建立了10维超杨-米尔斯理论。它的约束并不意味着运动方程,我们解决他们。作为在扭曲超空间中建立完整公式的第一步,我们给出了N=2,d=4的无物质超杨-米尔斯理论的超空间路径积分公式。作用量是取决于超连接的陈-西蒙斯项加上BF类项的和。超场B上的积分实现了超规范场的扭曲超空间约束,Chern-Simons作用量在分量上约化为已知作用量.

英文摘要:

We formulate the ten-dimensional super-Yang-Mills theory in a twisted superspace with 8+1 supercharges. Its constraints do not imply the equations of motion and we solve them. As a preliminary step for a complete formulation in a twisted superspace, we give a superspace path-integral formulation of the N=2, d=4 super-Yang-Mills theory without matter. The action is the sum of a Chern--Simons term depending on a super-connection plus a BF-like term. The integration over the superfield B implements the twisted superspace constraints on the super-gauge field, and the Chern-Simons action reduces to the known action in components.

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