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A toolbox for general elliptical gravitational lenses

T. Schramm
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Abstract

We introduce a formalism to describe 2D-Potentials for 2D-matter (or charge) distributions with arbitrary elliptical symmetry including varying eccentricity and twisting of the iso-density curves. We use this approach to describe elliptical matter distributions such as elliptical galaxies or clusters as gravitational lenses. Figures are available upon request: tschramm@hs.uni-hamburg.de

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T. Schramm. 1993-11-09. A toolbox for general elliptical gravitational lenses. https://arxiv.org/abs/astro-ph/9311021

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