NUMERICAL-METHODS FOR SOLVING THE PLANAR VACUUM EINSTEIN EQUATIONS

被引：7

作者：

ANNINOS, P

CENTRELLA, J

MATZNER, RA

机构：

[1] DREXEL UNIV,DEPT PHYS & ATMOSPHER SCI,PHILADELPHIA,PA 19104

[2] UNIV TEXAS,CTR RELAT,AUSTIN,TX 78712

[3] UNIV ILLINOIS,NATL CTR SUPERCOMP APPLICAT,URBANA,IL 61801

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.43.1808

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We describe a numerical code developed as a tool to investigate fully nonlinear behavior in the one-dimensional vacuum Einstein equations in plane symmetry. We use the York splitting into free and constrained variables to solve the initial-value equations. These data are then propagated in time using a fully constrained evolution scheme. We carry out a perturbative treatment of the Einstein equations and use the results as test-bed calculations for the code.

引用

页码：1808 / 1824

页数：17

共 14 条

[1] NONLINEAR-WAVE SOLUTIONS TO THE PLANAR VACUUM EINSTEIN EQUATIONS [J].