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arXiv 0901.2400gr-qc
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新的正小真空区引力能表达式

New positive small vacuum region gravitational energy expressions

Lau Loi So, James M. Nester

摘要:

我们构造了无限多个新的完整准局部引力能量动量密度赝张量,它们在小区域内渐近地具有良好的极限,包括物质和真空。对于小的真空区域,它们都是贝尔-罗宾逊张量的正倍数,因此具有正能量。

英文摘要:

We construct an infinite number of new holonomic quasi-local gravitational energy-momentum density pseudotensors with good limits asymptotically and in small regions, both materially and in vacuum. For small vacuum regions they are all a positive multiple of the Bel-Robinson tensor and consequently have positive energy.

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。

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