arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0909.3686hep-thhep-lat
收藏

低维WZ模型的超对称非微扰形式

Supersymmetric nonperturbative formulation of the WZ model in lower dimensions

Daisuke Kadoh, Hiroshi Suzuki

摘要:

本文在动量模截断的基础上,提出了二维和三维Wess-Zumino(WZ)模型的非微扰形式。该公式显然保留了完整的超对称性以及平移不变性和所有的全局对称性,而它被证明是符合预期的地方所有订单的微扰理论。对于二维WZ模型,一个定义良好的Nicolai映射的配方提供了一个有趣的算法,蒙特卡罗模拟。

英文摘要:

A nonperturbative formulation of the Wess-Zumino (WZ) model in two and three dimensions is proposed on the basis of momentum-modes truncation. The formulation manifestly preserves full supersymmetry as well as the translational invariance and all global symmetries, while it is shown to be consistent with the expected locality to all orders of perturbation theory. For the two-dimensional WZ model, a well-defined Nicolai map in the formulation provides an interesting algorithm for Monte Carlo simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑