Slowly decaying waves on spherically symmetric spacetimes and ultracompact neutron stars
We prove that, in a class of spherically symmetric spacetimes exhibiting stable trapping of null geodesics, linear waves cannot (uniformly) decay faster than logarithmically. When these linear waves are treated as a model for nonlinear perturbations, this slow decay is highly suggestive of nonlinear...
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| Formato: | Journal article |
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IOP Publishing
2016
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