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arXiv · 1507.03942

Strong Gravitational Lensing in the Einstein-Proca Theory

Guoping Li·Yan Zhang·Li Zhang·Zhongwen Feng·Xiaotao Zu
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Abstract

Adopting the strong field limit approach, we investigate the strong gravitational lensing of a spherically symmetric spacetime in the Einstein-Proca theory. With the strong field limit coefficient, three observable quantities are obtained, which are the innermost relativistic image, the deflection angle and the ratio of the flux. Comparing the observable value and the theoretical value of the strong gravitational lensing, we can verify the effectiveness of the strong gravitational lensing model.

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Guoping Li, Yan Zhang, Li Zhang, Zhongwen Feng, Xiaotao Zu. 2015-06-29. Strong Gravitational Lensing in the Einstein-Proca Theory. https://doi.org/10.1007/s10773-014-2321-4

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