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A class of colliding waves in metric-affine gravity, nonmetricity and torsion shock waves

Alfredo Macias·Claus Laemmerzahl·Alberto Garcia
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Abstract

By using our recent generalization of the colliding waves concept to metric-affine gravity theories, and also our generalization of the advanced and retarded time coordinate representation in terms of Jacobi functions, we find a general class of colliding wave solutions with fourth degree polynomials in metric-affine gravity. We show that our general approach contains the standard second degree polynomials colliding wave solutions as a particular case.

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Alfredo Macias, Claus Laemmerzahl, Alberto Garcia. 2000-06-02. A class of colliding waves in metric-affine gravity, nonmetricity and torsion shock waves. https://doi.org/10.1063/1.1287429

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