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arXiv · gr-qc/0511063

Ultimate gravitational mass defect

O. B. Zaslavskii
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Abstract

We present a new type of gravitational mass defect in which an infinite amount of matter may be bounded in a zero ADM mass. This interpolates between effects typical of closed worlds and T-spheres. We consider the Tolman model of dust distribution and show that this phenomenon reveals itself for a solution that has no origin on one side but is closed on the other side. The second class of examples corresponds to smooth gluing T-spheres to the portion of the Friedmann-Robertson-Walker solution. The procedure is generalized to combinations of smoothly connected T-spheres, FRW and Schwarzschild metrics. In particular, in this approach a finite T-sphere is obtained that looks for observers in two R-regions as the Schwarzschild metric with two different masses one of which may vanish.

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BibTeXRIS

O. B. Zaslavskii. 2005-12-08. Ultimate gravitational mass defect. https://doi.org/10.1007/s10714-006-0274-5

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