Post-Newtonian initial data with waves: progress in evolution

被引：17

作者：

Kelly, B. J. ^{[1
,2
,3
]}

Tichy, W. ^{[4
]}

Zlochower, Y. ^{[5
]}

Campanelli, M. ^{[5
]}

Whiting, B. ^{[6
]}

机构：

[1] NASA, Goddard Space Flight Ctr, CRESST, Greenbelt, MD 20771 USA

[2] NASA, Goddard Space Flight Ctr, Gravitat Astrophys Lab, Greenbelt, MD 20771 USA

[3] Univ Maryland, Dept Phys, Baltimore, MD 21250 USA

[4] Florida Atlantic Univ, Dept Phys, Boca Raton, FL 33431 USA

[5] Rochester Inst Technol, Ctr Computat Relat & Gravitat, Sch Math Sci, Rochester, NY 14623 USA

[6] Univ Florida, Dept Phys, Inst Fundamental Theory, Gainesville, FL 32611 USA

来源：

CLASSICAL AND QUANTUM GRAVITY | 2010年 / 27卷 / 11期

关键词：

3-DIMENSIONAL CARTESIAN GRIDS; APPARENT-HORIZON FINDER; MANY-BODY SYSTEM; NUMERICAL RELATIVITY; CANONICAL FORMALISM; BLACK-HOLES; ADM;

D O I：

10.1088/0264-9381/27/11/114005

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In Kelly et al (2007 Phys. Rev. D 76 024008), we presented new binary black-hole initial data adapted to puncture evolutions in numerical relativity. These data satisfy the constraint equations to 2.5 post-Newtonian order, and contain a transverse-traceless 'wavy' metric contribution, violating the standard assumption of conformal flatness. We report on progress in evolving these data with a modern moving puncture implementation of the BSSN equations in several numerical codes. We discuss the effect of the new metric terms on junk radiation and continuity of physical radiation extracted.

引用

页数：11

共 50 条

[11] Post-Newtonian approximation of gravitational waves from the inspiral phase
Antelis, Javier M.
Hernandez, Jaime M.
Moreno, Claudia
XI MEXICAN SCHOOL ON GRAVITATION AND MATHEMATICAL PHYSICS, QUANTUM GRAVITY: SCHEMES, MODELS AND PHENOMENOLOGY, 2018, 1030
[12] Post-Newtonian cosmology
Szekeres, P
Rainsford, T
GENERAL RELATIVITY AND GRAVITATION, 2000, 32 (03) : 479 - 490
[13] Post-Newtonian Cosmology
Peter Szekeres
Tamath Rainsford
General Relativity and Gravitation, 2000, 32 : 479 - 490
[14] Numerical black hole initial data with low eccentricity based on post-Newtonian orbital parameters
Walther, Benny
Bruegmann, Bernd
Mueller, Doreen
PHYSICAL REVIEW D, 2009, 79 (12):
[15] The Effect of Post-Newtonian Spin Precessions on the Evolution of Exomoons' Obliquity
Iorio, Lorenzo
ASTRONOMICAL JOURNAL, 2022, 163 (02):
[16] POST-NEWTONIAN HYDRODYNAMICS AND POST-NEWTONIAN GRAVITATIONAL-WAVE GENERATION FOR NUMERICAL RELATIVITY
BLANCHET, L
DAMOUR, T
SCHAFER, G
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1990, 242 (02) : 289 - 305
[17] FILTERING POST-NEWTONIAN GRAVITATIONAL-WAVES FROM COALESCING BINARIES
SATHYAPRAKASH, BS
PHYSICAL REVIEW D, 1994, 50 (12) : R7111 - R7115
[18] POST-NEWTONIAN GENERATION OF GRAVITATIONAL-WAVES IN A THEORY OF GRAVITY WITH TORSION
SCHWEIZER, M
STRAUMANN, N
WIPF, A
GENERAL RELATIVITY AND GRAVITATION, 1980, 12 (11) : 951 - 961
[19] GENERATION OF GRAVITATIONAL-WAVES - THE POST-NEWTONIAN SPIN OCTUPOLE MOMENT
DAMOUR, T
IYER, BR
CLASSICAL AND QUANTUM GRAVITY, 1994, 11 (05) : 1353 - 1357
[20] Newtonian and Post-Newtonian Limits of Relativistic Cosmology
Peter Szekeres
General Relativity and Gravitation, 2000, 32 : 1025 - 1039

← 1 2 3 4 5 →