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Einstein–Rosen metric

Exact gravitational-wave solution to Einstein's field equations

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Through Albert Einstein and Gravitational wave

This metric can be written in a form such that the Belinski–Zakharov transform applies, and thus has the form of a gravitational soliton.

In 1972 and 1973, J. R. Rao, A. R. Roy, and R. N. Tiwari published a class of exact solutions involving the Einstein-Rosen metric.

In 2021 Robert F. Penna found an algebraic derivation of the Einstein-Rosen metric.

In the history of science, one might consider as a footnote to the Einstein-Rosen metric that Einstein, for some time, believed that he had found a non-existence proof for gravitational waves.

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