Assessing the readiness of numerical relativity for LISA and 3G detectors
Assessing the readiness of numerical relativity for LISA and 3G detectors
复制标题
评估 LISA 和 3G 探测器的数值相对论准备情况
DOI:
10.1103/physrevd.104.044037
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发表时间:
2021
影响因子:
5
通讯作者:
Shoemaker, Deirdre
中科院分区:
文献类型:
--
作者:
Ferguson, Deborah;Jani, Karan;Laguna, Pablo;Shoemaker, Deirdre
Future detectors such as the Laser Interferometer Space Antenna promise signal-to-noise ratios potentially in the thousands and data containing simultaneous signals. Accurate numerical relativity waveforms will be essential to maximizing the science return. A question of interest to the broad gravitational wave community is: Are the numerical relativity codes ready to face this challenge? Towards answering this question, we provide a new criteria to identify the minimum resolution a simulation must have as a function of signal-to-noise ratio in order for the numerical relativity waveform to be indistinguishable from a true signal. This criteria can be applied to any finite-differencing numerical relativity code with multiple simulations of differing resolutions for the desired binary parameters and waveform length. We apply this criteria to binary systems of interest with the fourth-orderMAYAcode to obtain the first estimate of the minimum resolution a simulation must have to be prepared for next generation detectors.
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影响因子:
3.5
作者:
I. Hinder;A. Buonanno;M. Boyle;Z. Etienne;J. Healy;N. Johnson-McDaniel;A. Nagar;H. Nakano;
通讯作者:
I. Hinder;A. Buonanno;M. Boyle;Z. Etienne;J. Healy;N. Johnson-McDaniel;A. Nagar;H. Nakano;
DOI:
10.3847/1538-4357/abc9be
发表时间:
2020-08
期刊:
The Astrophysical Journal
影响因子:
--
作者:
V. Nedora;S. Bernuzzi;D. Radice;Boris Daszuta;Andrea Endrizzi;A. Perego;Aviral Prakash;M. Safarzadeh;F. Schianchi;D. Logoteta
通讯作者:
V. Nedora;S. Bernuzzi;D. Radice;Boris Daszuta;Andrea Endrizzi;A. Perego;Aviral Prakash;M. Safarzadeh;F. Schianchi;D. Logoteta
影响因子:
3.5
作者:
Aasi, J.;Abbott, B. P.;Zweizig, J.
通讯作者:
Zweizig, J.
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
--
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
G. Ciani;J. Conklin;G. Mueller
通讯作者:
G. Mueller