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arXiv 1507.05099gr-qcastro-ph.GAmath-phmath.MP
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引力透镜放大的几何方法

A geometrical approach to gravitational lensing magnification

Marcus C. Werner

摘要:

引力透镜放大率的标准定义推广到洛伦兹时空,它是如何被解释的几何范Vleck行列式和指数映射。这是与Amir B的合作。Aazami(Kavli IPMU,东京大学)。

英文摘要:

The standard definition of gravitational lensing magnification is generalized to Lorentzian spacetimes, and it is shown how it can be interpreted geometrically in terms of the van Vleck determinant and the exponential map. This is joint work with Amir B. Aazami (Kavli IPMU, University of Tokyo).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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