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Journal Article

Gravitational waves from a fissioning white hole

MPS-Authors
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Husa,  Sascha
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

Winicour,  Jeffrey
Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Citation

Gomez, R., Husa, S., Lehner, L., & Winicour, J. (2002). Gravitational waves from a fissioning white hole. Physical Review D, 66: 064019.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-5561-C
Abstract
We present a fully nonlinear calculation of the waveform of the gravitational radiation emitted in the fission of a vacuum white hole. At early times, the waveforms agree with close approximation perturbative calculations but they reveal dramatic time and angular dependence in the nonlinear regime. The results pave the way for a subsequent computation of the radiation emitted after a binary black hole merger.