Document Type
Article
Publication Date
1-1-2003
Abstract
Numerical relativity has faced the problem that standard 3+1 simulations of black hole spacetimes without singularity excision and with singularity avoiding lapse and vanishing shift fail early on due to the so-called slice stretching. We discuss lapse and shift conditions for the nonexcision case that effectively cure slice stretching and allow run times of [Formula Presented] and more. © 2003 The American Physical Society.
Publication Source (Journal or Book title)
Physical Review D - Particles, Fields, Gravitation and Cosmology
Recommended Citation
Alcubierre, M., Brügmann, B., Diener, P., Koppitz, M., Pollney, D., Seidel, E., & Takahashi, R. (2003). Gauge conditions for long-term numerical black hole evolutions without excision. Physical Review D - Particles, Fields, Gravitation and Cosmology, 67 (8) https://doi.org/10.1103/PhysRevD.67.084023