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 1207.6449hep-th
收藏

有限BRST变换与约束系统

Finite BRST transformation and constrained systems

Sudhaker Upadhyay, Bhabani Prasad Mandal

摘要:

利用有限域相关的BRST(FFBRST)变换建立了第一类理论的生成泛函与第二类理论的生成泛函之间的联系。我们在两个不同的模型中的显式计算的帮助下显示这种连接。从有质量自旋为1的矢量场的Stueckelberg理论的生成泛函出发,利用FFBRST变换得到Proca模型的生成泛函.在另一个例子中,我们联系了自对偶手征玻色子的规范不变和规范变理论的生成泛函。

英文摘要:

We establish the connection between the generating functional for the first-class theories and the generating functional for the second-class theories using the finite field dependent BRST (FFBRST) transformation. We show this connection with the help of explicit calculations in two different models. The generating functional of Proca model is obtained from the generating functional of Stueckelberg theory for massive spin 1 vector field using FFBRST transformation. In the other example we relate the generating functionals for gauge invariant and gauge variant theory for self-dual chiral boson.

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。

↑