D-Stars as Gravitational Lenses

Chin. Phys. Lett.

2001, Vol. 18

Issue (1): 4-6 DOI:

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

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LI Xin-Zhou, CHENG Hong-Bo, Chung-I Kuo 2001 Chin. Phys. Lett. 18 4-6

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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.))

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I1/04

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