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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/38966


    Title: Positive small-vacuum-region gravitational-energy expressions
    Authors: So,LL;Nester,JM
    Contributors: 物理研究所
    Keywords: QUASI-LOCAL QUANTITIES;GENERAL-RELATIVITY;GRAVITY THEORIES;BEL-ROBINSON;MOMENTUM;PSEUDOTENSORS;CONSERVATION;SYSTEM;MASS
    Date: 2009
    Issue Date: 2010-07-08 14:00:39 (UTC+8)
    Publisher: 中央大學
    Abstract: We construct an infinite number of new holonomic quasilocal 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.
    Relation: PHYSICAL REVIEW D
    Appears in Collections:[物理研究所] 期刊論文

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