arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0802.0112gr-qc
收藏

时间规范下Jackiw-Teitelboim模型的正则分析I.经典理论

Canonical Analysis of the Jackiw-Teitelboim Model in the Temporal Gauge. I. The Classical Theory

Clisthenis P. Constantinidis, Jose Andre Lourenco, Ivan Morales, Olivier Piguet, Alex Rios

摘要:

作为圈内量子化的一个准备,本文用经典正则形式分析了Jackiw和Teitelboim的二维引力模型。动力学是纯约束的,因为它是众所周知的。对时间型的部分规范固定进行了分类,得到了相应的第二类约束和Dirac括号代数。然后计算了这个经典理论的狄拉克观测量。

英文摘要:

As a preparation for its quantization in the loop formalism, the 2-dimensional gravitation model of Jackiw and Teitelboim is analysed in the classical canonical formalism. The dynamics is of pure constraints as it is well-known. A partial gauge fixing of the temporal type being performed, the resulting second class constraints are sorted out and the corresponding Dirac bracket algebra is worked out. Dirac observables of this classical theory are then calculated.

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。

↑