On the problem of reality conditions for the Ashtekar formulation
文献类型：期刊论文
| 作者 | Li Jiuli1; Li Lei2; Wu Yabo2 |
| 刊名 | Chinese Physics
 |
| 出版日期 | 2002 |
| 卷号 | 11期号:4页码:327 |
| ISSN号 | 1009-1963 |
| 英文摘要 | In this paper we discuss the reality conditions for Lorentzian and Euclidean gravity in the Ashtekar formulation by introducing a double conformal transformation. We generalize Marugan's results and demonstrate that the values of the double conformal factor have to be either real or double complex numbers. Either Lorentzian or Euclidean gravitational theory is up to the different values of the double conformal factor. Furthermore, the reality conditions of Lorentzian and Euclidean gravitational theory can be expressed in a unified way by use of the double complex function method. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/52613]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.中国科学院国家天文台 2.辽宁师范大学 |
| 推荐引用方式 GB/T 7714 | Li Jiuli,Li Lei,Wu Yabo. On the problem of reality conditions for the Ashtekar formulation[J]. Chinese Physics,2002,11(4):327. |
| APA | Li Jiuli,Li Lei,&Wu Yabo.(2002).On the problem of reality conditions for the Ashtekar formulation.Chinese Physics,11(4),327. |
| MLA | Li Jiuli,et al."On the problem of reality conditions for the Ashtekar formulation".Chinese Physics 11.4(2002):327. |
入库方式： OAI收割
来源：国家天文台
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