Original Articles |
|
|
|
|
D-Stars as Gravitational Lenses |
LI Xin-Zhou1;CHENG Hong-Bo2;Chung-I Kuo3
|
1Department of Physics, Shanghai Normal University, Shanghai 200234
2East China Institute for Theoretical Physics, Shanghai 200237
3Department of Physics, Soochow University, Taipei |
|
Cite this article: |
LI Xin-Zhou, CHENG Hong-Bo, Chung-I Kuo 2001 Chin. Phys. Lett. 18 4-6 |
|
|
Abstract Scalar particles might be in the universe as diffuse gaseous clouds or compact objects and might be even present in D-stars. The astrophysical consequences are discussed in detail. Especially, D-stars may be considered as an elegant candidate. The Einstein ring should be observable with microarcsecond x-ray imaging mission if D-stars exist.
|
Keywords:
04.20.Jb
04.80.-y
95.30.Sf
98.80.Cq
|
|
Published: 01 January 2001
|
|
PACS: |
04.20.Jb
|
(Exact solutions)
|
|
04.80.-y
|
(Experimental studies of gravity)
|
|
95.30.Sf
|
(Relativity and gravitation)
|
|
98.80.Cq
|
(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|