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Comment on the Roberts solution for the spherically-symmetric Einstein-scalar field equations

Lior M. Burko
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Abstract

We critically examine the Roberts homothetic solution for the spherically symmetric Einstein-scalar field equations in double null coordinates, and show that the Roberts solution indeed solves the field equations only for one non-trivial case. We generalize this solution and discuss its relations with other known exact solutions.

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Lior M. Burko. 1996-08-26. Comment on the Roberts solution for the spherically-symmetric Einstein-scalar field equations. https://doi.org/10.1023/a%3A1010200430550

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