Solitonic Gravitational Waves in Gowdy Universes Background
β Scribed by M. Abdel-megied
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 253 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0960-0779
No coin nor oath required. For personal study only.
β¦ Synopsis
With the BelinekiiΓZakharov soliton "inverse scattering# technique a new inhomogenous solu! tion of the vacuum Einstein|s equations corresponding to a real pole is obtained from the Gowdy closed cosmological model as seed solution[ It is shown also that the previous results of Belinskii and Zakharov for Bianchi type I cosmological model can be considered as a limiting case of our results[ Γ 0888 Elsevier Science Ltd[ All rights reserved[
π SIMILAR VOLUMES
String cosmology models predict a cosmic background of gravitational waves produced during a period of dilatondriven inflation. I describe the background, present astrophysical and cosmological bounds on it, and discuss in some detail how it may be possible to detect it with large operating and plan