Progressing waves on spherical spacetimes |
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| Authors: | R. J. Torrence W. E. Couch |
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| Affiliation: | (1) Department of Mathematics and Statistics, The University of Calgary, T2N 1N4 Calgary, AB, Canada |
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| Abstract: | A family of spherically symmetrical spacetimes that are transparent to minimally coupled scalar multipole waves is investigated. The concept of transparency is reformulated in terms of the established concept of  progressing waves. The set of spherically symmetric spacetimes and the family of wave equations for which the transparency condition can be shown to hold is generalized. |
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