Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations

Details Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations

2008-02-22

arxiv.org/abs/0802.3341v2

Class.Quant.Grav.25:175020,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

18 pages, 7 figures, accepted in CQG

Scientific paper

10.1088/0264-9381/25/17/175020

We present a set of well-posed constraint-preserving boundary conditions for
a first-order in time, second-order in space, harmonic formulation of the
Einstein equations. The boundary conditions are tested using robust stability,
linear and nonlinear waves, and are found to be both less reflective and
constraint preserving than standard Sommerfeld-type boundary conditions.

Affiliated with

Also associated with

No associations

Rating

Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-303479