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arXiv 0705.2898hep-th
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真空波函数的稳健性及Yang-Mills理论的其它问题

The robustness of the vacuum wave function and other matters for Yang-Mills theory

Dimitra Karabali, V. P. Nair

摘要:

在本文的第一部分中,我们给出了一组简单的论证,证明了二维规范反常和(2+1)维Lorentz对称性决定了(2+1)维Yang-Mills理论真空波函数中的高斯项.这是为了突出波函数的鲁棒性及其对正则化选择的相对不敏感性。然后,我们评论的通信与明确的计算在早期的文件。我们还对欧氏三维规范场规范不变位形空间的性质作了一些评论(与(3+1)维Yang-Mills理论有关)。

英文摘要:

In the first part of this paper, we present a set of simple arguments to show that the two-dimensional gauge anomaly and the (2+1)-dimensional Lorentz symmetry determine the leading Gaussian term in the vacuum wave function of (2+1)-dimensional Yang-Mills theory. This is to highlight the robustness of the wave function and its relative insensitivity to the choice of regularizations. We then comment on the correspondence with the explicit calculations done in earlier papers. We also make some comments on the nature of the gauge-invariant configuration space for Euclidean three-dimensional gauge fields (relevant to (3+1)-dimensional Yang-Mills theory).

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。

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