Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Centrella, Joan M."'
Publikováno v:
Rev.Mod.Phys.82:3069(2010)
Understanding the predictions of general relativity for the dynamical interactions of two black holes has been a long-standing unsolved problem in theoretical physics. Black-hole mergers are monumental astrophysical events, releasing tremendous amoun
Externí odkaz:
http://arxiv.org/abs/1010.5260
Publikováno v:
Ann.Rev.Nucl.Part.Sci.60:75-100,2010
Recent breakthroughs in the field of numerical relativity have led to dramatic progress in understanding the predictions of General Relativity for the dynamical interactions of two black holes in the regime of very strong gravitational fields. Such b
Externí odkaz:
http://arxiv.org/abs/1010.2165
Autor:
van Meter, James R., Wise, John H., Miller, M. Coleman, Reynolds, Christopher S., Centrella, Joan M., Baker, John G., Boggs, William D., Kelly, Bernard J., McWilliams, Sean T.
Publikováno v:
Astrophys.J.711:L89,2010
Coalescing massive black hole binaries are produced by the mergers of galaxies. The final stages of the black hole coalescence produce strong gravitational radiation that can be detected by the space-borne LISA. In cases where the black hole merger t
Externí odkaz:
http://arxiv.org/abs/0908.0023
Autor:
Baker, John G., Boggs, William D., Centrella, Joan M., Kelly, Bernard J., McWilliams, Sean T., van Meter, James R.
Coalescing black-hole binaries are expected to be the strongest sources of gravitational waves for ground-based interferometers as well as the space-based interferometer LISA. Recent progress in numerical relativity now makes it possible to calculate
Externí odkaz:
http://arxiv.org/abs/0708.4202
Autor:
Centrella, Joan M.
Publikováno v:
AIPConf.Proc.873:70-81,2006
A remarkable series of breakthroughs in numerical relativity modeling of black hole binary mergers has occurred over the past few years. This paper provides a general overview of these exciting developments, focusing on recent progress in merger simu
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609172
Publikováno v:
Phys.Rev. D71 (2005) 104036
We present convergent gravitational waveforms extracted from three-dimensional, numerical simulations in the wave zone and with causally disconnected boundaries. These waveforms last for multiple periods and are very accurate, showing a peak error to
Externí odkaz:
http://arxiv.org/abs/gr-qc/0503100
Autor:
Centrella, Joan M.
Publikováno v:
AIP Conf.Proc.686:219-230,2003
Calculations of the final merger stage of binary black hole evolution can only be carried out using full scale numerical relativity simulations. This article provides a general overview of these calculations, highlighting recent progress and current
Externí odkaz:
http://arxiv.org/abs/astro-ph/0307323
Autor:
Centrella, Joan M.
Publikováno v:
AIP Conf.Proc. 666 (2003) 337-346
Observations of low frequency gravitational waves by the space-based LISA mission will open a new observational window on the early universe and the emergence of structure. LISA will observe the dynamical coalescence of massive black hole binaries at
Externí odkaz:
http://arxiv.org/abs/astro-ph/0302125
Autor:
Centrella, Joan M.
Publikováno v:
Am.J.Phys. 71 (2003) 520-525
This Resource Letter provides a guide to the literature on the physics and astrophysics of gravitational waves. Journals, books, reports, archives, and websites are provided as basic resources and for current research frontiers in detectors, data ana
Externí odkaz:
http://arxiv.org/abs/gr-qc/0211084
One interesting class of gravitational radiation sources includes rapidly rotating astrophysical objects that encounter dynamical instabilities. We have carried out a set of simulations of rotationally induced instabilities in differentially rotating
Externí odkaz:
http://arxiv.org/abs/gr-qc/0101071