Relativity and Cosmology


Some Problems About The Gravitational Wave

Authors: Ting-Hang Pei

The contribution of the dipole moment in the generation of the gravitational waves is reconsidered here whether it is useful or not. In this article, we find that the contribution of the dipole moment is nonzero. The gravitational wave is responsible for delivering the information of the spacetime structure and gravitational field from the source. Since the general relativity predicts the speed of gravity at most as fast as the speed of light, the change of gravity is not instantaneous and two cosmic objects must produce the gravitational waves to realize the gravitational attraction. The phenomenon that the gravitational wave cannot escape makes the black hole like an isolated system and it results in such black hole losing ability to attract other massive bodies. Therefore, we also discuss the possibility of the gravitational waves escaping the black hole.

Comments: 8 Pages.

Download: PDF

Submission history

[v1] 2019-06-09 09:52:10
[v2] 2019-06-25 10:55:57
[v3] 2019-07-26 23:34:39
[v4] 2019-08-26 08:51:53
[v5] 2019-09-03 10:12:27

Unique-IP document downloads: 38 times is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus