Regularisation, the BV method, and the antibracket cohomology

Walter Troost; Antoine Van Proeyen

doi:10.1007/3-540-59163-X_268

Regularisation, the BV method, and the antibracket cohomology

高能物理 - 理论 2015-06-26 v1

作者: Walter Troost , Antoine Van Proeyen

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摘要

We review the Lagrangian Batalin--Vilkovisky method for gauge theories. This includes gauge fixing, quantisation and regularisation. We emphasize the role of cohomology of the antibracket operation. Our main example is $d=2$ gravity, for which we also discuss the solutions for the cohomology in the space of local integrals. This leads to the most general form for the action, for anomalies and for background charges.

关键词

brst symmetry in gauge theories renormalization in quantum field theory gauge theory

引用

@article{arxiv.hep-th/9410162,
  title  = {Regularisation, the BV method, and the antibracket cohomology},
  author = {Walter Troost and Antoine Van Proeyen},
  journal= {arXiv preprint arXiv:hep-th/9410162},
  year   = {2015}
}

备注

12 pages, LaTeX, Preprint-KUL-TF-94/27

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