ASHTEKAR NEW VARIABLES AND POSITIVE ENERGY
文献类型：期刊论文
| 作者 | ZHANG, YZ ; NESTER, JM; TUNG, RS; NESTER, JM , NATL CENT UNIV,DEPT PHYS,CHUNGLI,TAIWAN.
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| 刊名 | CLASSICAL AND QUANTUM GRAVITY
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| 出版日期 | 1994 |
| 卷号 | 11期号:3页码:757-766 |
| 关键词 | Special Orthonormal Frames General-relativity Complex-variables Gauge Condition Gravity Proof Formulation 3-frames |
| ISSN号 | 0264-9381 |
| 英文摘要 | We discuss earlier unsuccessful attempts to formulate a positive gravitational energy proof in terms of the 'new variables' of Ashtekar. We also point out the difficulties of a Witten spinor type of proof. We then use the special orthonormal frame guage conditions to obtain a locally positive expression for the 'new variables' Hamiltonian, and thereby a 'localization' of gravitational energy as well as a positive energy proof. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:A1994ND24500024 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/11947]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | NESTER, JM , NATL CENT UNIV,DEPT PHYS,CHUNGLI,TAIWAN. |
| 推荐引用方式 GB/T 7714 | ZHANG, YZ,NESTER, JM,TUNG, RS,et al. ASHTEKAR NEW VARIABLES AND POSITIVE ENERGY[J]. CLASSICAL AND QUANTUM GRAVITY,1994,11(3):757-766. |
| APA | ZHANG, YZ,NESTER, JM,TUNG, RS,&NESTER, JM , NATL CENT UNIV,DEPT PHYS,CHUNGLI,TAIWAN..(1994).ASHTEKAR NEW VARIABLES AND POSITIVE ENERGY.CLASSICAL AND QUANTUM GRAVITY,11(3),757-766. |
| MLA | ZHANG, YZ,et al."ASHTEKAR NEW VARIABLES AND POSITIVE ENERGY".CLASSICAL AND QUANTUM GRAVITY 11.3(1994):757-766. |
入库方式： OAI收割
来源：理论物理研究所
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