How to move a black hole without excision: Gauge conditions for the numerical evolution of a moving puncture

被引：179

作者：

van Meter, James R.

Baker, John G.

Koppitz, Michael

Choi, Dae-Il

机构：

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

[2] Univ Space Res Assoc, Columbia, MD 21044 USA

来源：

PHYSICAL REVIEW D | 2006年 / 73卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.73.124011

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recent demonstrations of unexcised black holes traversing across computational grids represent a significant advance in numerical relativity. Stable and accurate simulations of multiple orbits, and their radiated waves, result. This capability is critically undergirded by a careful choice of gauge. Here we present analytic considerations which suggest certain gauge choices, and numerically demonstrate their efficacy in evolving a single moving puncture black hole.

引用

页数：8

共 20 条

[1] Dynamical evolution of quasicircular binary black hole data -: art. no. 044004 [J].

Alcubierre, M ;

Brügmann, B ;

Diener, P ;

Guzmán, FS ;

Hawke, I ;

Hawley, S ;

Herrmann, F ;

Koppitz, M ;

Pollney, D ;

Seidel, E ;

Thornburg, J .

PHYSICAL REVIEW D, 2005, 72 (04) :1-14

[2] Gauge conditions for long-term numerical black hole evolutions without excision -: art. no. 084023 [J].

Alcubierre, M ;

Brügmann, B ;

Diener, P ;

Koppitz, M ;

Pollney, D ;

Seidel, E ;

Takahashi, R .

PHYSICAL REVIEW D, 2003, 67 (08)

[3] Towards an understanding of the stability properties of the 3+1 evolution equations in general relativity -: art. no. 124011 [J].

Alcubierre, M ;

Allen, G ;

Brügmann, B ;

Seidel, E ;

Suen, WM .

PHYSICAL REVIEW D, 2000, 62 (12) :1-15

[4]

ALCUBIERRE M, 2003, PHYS REV LETT, V67, P1101

[5] Gravitational-wave extraction from an inspiraling configuration of merging black holes [J].

Baker, JG ;

Centrella, J ;

Choi, DI ;

Koppitz, M ;

van Meter, J .

PHYSICAL REVIEW LETTERS, 2006, 96 (11)

[6] Binary black hole merger dynamics and waveforms [J].

Baker, John G. ;

Centrella, Joan ;

Choi, Dae-Il ;

Koppitz, Michael ;

van Meter, James .

PHYSICAL REVIEW D, 2006, 73 (10)

[7] Numerical integration of Einstein's field equations [J].

Baumgarte, TW ;

Shapiro, SL .

PHYSICAL REVIEW D, 1999, 59 (02)

[8] Well-posedness of the Baumgarte-Shapiro-Shibata-Nakamura formulation of Einstein's field equations [J].

Beyer, H ;

Sarbach, O .

PHYSICAL REVIEW D, 2004, 70 (10) :104004-1

[9] NEW FORMALISM FOR NUMERICAL RELATIVITY [J].

BONA, C ;

MASSO, J ;

SEIDEL, E ;

STELA, J .

PHYSICAL REVIEW LETTERS, 1995, 75 (04) :600-603

[10] A simple construction of initial data for multiple black holes [J].

Brandt, S ;

Brugmann, B .

PHYSICAL REVIEW LETTERS, 1997, 78 (19) :3606-3609

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