Gravitational lensing effects of fermion
β
Ke-Jian Jin; Yuan-Zhong Zhang; Zong-Hong Zhu
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Article
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2000
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Elsevier Science
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English
β 118 KB
We suggest a two-component model for gravitational lenses, the fermion-fermion star. We calculate deflection angles varying from arcsecs to even degrees. In particular, we find four critical curves, three of them radial and one tangential.