双星系统的能量及其分布

本文援引胡宁所推广的引力场总能量动量赝张量密度式,计算了双星系统的能量,其结果是正常的。然而,这能量的分布却是不确定的;分布的规律基本上与孤立静止星球的席瓦兹外域场一致。如果认为场源物质所产生的引力场不再具有引力质量,则可决定该密度式中的n值,即引力场能量的分布也被确定。 关键词：

THE ENERGY OF DOUBLE-STAR SYSTEM AND ITS DISTRIBUTION

We adopted Hu Ning's expression of pseudo-energy-momentum tensor density for the gravitational field. From it, we obtained a regular result of the energy of a double-star system. But the distribution of this energy in space cannot be determined uniquely and its distribution laws are essentially identical to those of Schwarzschild external field of an isolated static star. If we recognize that the gravitational field produced by the source matter no longer possesses gravitational mass, then the value of n in that expression can be determined, and the distribution of field energy can also be determined consequently.