BV-BFV形式体系中泊松Sigma模型的整体化
数学物理
2020-04-10 v4 高能物理 - 理论
math.MP
量子代数
辛几何
摘要
我们利用带边界流形上AKSZ理论的微扰量子化,在BV-BFV形式体系中构造了泊松Sigma模型的正式整体量子化,并分析了边界BFV算子的性质。此外,我们考虑了混合边界条件,并证明它们会导致量子反常,即(修正微分)量子主方程的失效。我们证明,可通过向作用量添加边界项来恢复该方程,代价是在边界算子中引入角项。我们还证明了总态空间上的量子GBFV算子是一个微分,即其平方为零,这对于良定义的BV上同调是必要的。
引用
@article{arxiv.1808.01832,
title = {On the Globalization of the Poisson Sigma Model in the BV-BFV Formalism},
author = {Alberto S. Cattaneo and Nima Moshayedi and Konstantin Wernli},
journal= {arXiv preprint arXiv:1808.01832},
year = {2020}
}
备注
56 pages, 22 figures, glossary added, presentation improved for non experts. Section 2 is very similar to Section 2 of our companion paper arXiv:1807.11782. Also Appendix A.1-3, on the compactification of configuration spaces of manifolds with boundary, are taken from there but Section A.4, on the case of manifolds with corners, is added. To appear in Commun. Math. Phys