arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1101.3147hep-thmath-phmath.MP
收藏

平移不变的非对易规范理论、矩阵模型和非对易几何

Translation-Invariant Noncommutative Gauge Theories, Matrix Modeling and Noncommutative Geometry

Amir Abbass Varshovi

摘要:

在微分分次代数和量子群的背景下,给出了非对易规范理论的矩阵模型。在α-上同调的背景下讨论了平移不变积,证明了圈的计算完全由星积的α-上同调类决定.给出了非对易的几何量子化和(反)BRST变换,从而得到了一致反常和Schwinger项的非对易描述。

英文摘要:

A matrix modeling formulation for translation-invariant noncommutative gauge theories is given in the setting of differential graded algebras and quantum groups. Translation-invariant products are discussed in the setting of α-cohomology and it is shown that loop calculations are entirely determined by α-cohomology class of star product in all orders. Noncommutative version of geometric quantization and (anti-) BRST transformations is worked out which leads to a noncommutative description of consistent anomalies and Schwinger terms.

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。

↑