 |
ON INCOMPATIBILITY OF GRAVITATIONAL RADIATION WITH THE 1915 EINSTEIN EQUATION |
热 【字体:小 大】 |
| ON INCOMPATIBILITY OF GRAVITATIONAL RADIATION WITH THE 1915 EINSTEIN EQUATION |
|
| 作者:物理 文章来源:网上搜集 点击数: 更新时间:2005-8-18 11:36:56 |
|
|
|
(? << 1. (2c)
G(2)(( is at least of second order in terms of the metric elements. For an isolated system located near the origin of the space coordinate system, G(2)(t at large r (= (x2 + y2 + z2 (1/2) is of O(K2/r2) (5,8,17(. One may obtain some general characteristics of a dynamic solution for an isolated system as follows: 1) The characteristics of some physical quantities of an isolated system: For an isolated system consisting of particles with typical mass, typical separation , and typical velocities , Weinberg (8( estimated, the power radiated at a frequency ( of order /will be of order
P " ((/)624 or P "8/,
since (/is of order 2. The typical deceleration rad of particles in the system owing this energy loss is given by the power P divided by the momentum, or rad "7/. This may be compared with the accelerations computed in Newtonian mechanics, which are of order 2/, and with the post-Newtonian correction of 4/. Since radiation reaction is smaller than the post-Newtonian effects by a factor 3, if (( c, the velocity of light, t 上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] ... 下一页 >> |
|
| 论文录入:admin 责任编辑:admin |
|
上一篇论文: 研究物理的终极目的是属性
下一篇论文: 等效原理的对与错 |
| 【校园论坛】【发表评论】【加入收藏】【告诉好友】【打印此文】【关闭窗口】 |