A New Gravitational Energy-Momentum Pseudotensor in Tetrad Form : Astrophysics and Relativity
スポンサーリンク
概要
- 論文の詳細を見る
It is shown that (1) the new gravitational energy-momentum pseudotensor t_i^k(x)derived from the Hayashi-Shirafuji gravitational Lagrangian density in the extended Weitzenbock spacetime is the unique theory which can give the gravitational energy within any spatial region a definite value independent of the spatial coordinate system and satisfy certain other physical postulates, and (2) t_0^0(x) takes nonnegative values at any point in spacetime where g_<00>>0 for some well-known gravitational fields.
- 一般社団法人日本物理学会の論文
- 1996-08-25