Wormholes and trumpets: the Schwarzschild spacetime for the moving-puncture generation

Bernd Bruegmann; Frank Ohme; Mark Hannam; Niall O'Murchadha; Sascha Husa

Wormholes and trumpets: the Schwarzschild spacetime for the moving-puncture generation

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 0804.0628 v2 pith:JF2GAUCD submitted 2008-04-03 gr-qc

Wormholes and trumpets: the Schwarzschild spacetime for the moving-puncture generation

Mark Hannam , Sascha Husa , Frank Ohme , Bernd Bruegmann , Niall O'Murchadha This is my paper

classification gr-qc

keywords schwarzschildmoving-puncturenumericaldataspacetimestationaryalternatesanalysis

verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved

0 comments

read the original abstract

We expand upon our previous analysis of numerical moving-puncture simulations of the Schwarzschild spacetime. We present a derivation of the family of analytic stationary 1+log foliations of the Schwarzschild solution, and outline a transformation to isotropic-like coordinates. We discuss in detail the numerical evolution of standard Schwarzschild puncture data, and the new time-independent 1+log data. Finally, we demonstrate that the moving-puncture method can locate the appropriate stationary geometry in a robust manner when a numerical code alternates between two forms of 1+log slicing during a simulation.

discussion (0)

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

Trapping, Irregular Waveforms, and Efficient Radiation in Ultra-relativistic Black Hole Encounters
gr-qc 2026-04 unverdicted novelty 7.0

Ultra-relativistic black hole flybys can radiate over 65% of their energy in gravitational waves via irregular waveforms caused by radiation trapping and lensing, without coalescence.