TY - JOUR
T1 - Gauge conditions for long-term numerical black hole evolutions without excision
AU - Alcubierre, Miguel
AU - Brügmann, Bernd
AU - Diener, Peter
AU - Koppitz, Michael
AU - Pollney, Denis
AU - Seidel, Edward
AU - Takahashi, Ryoji
PY - 2003
Y1 - 2003
N2 - 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.
AB - 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.
UR - https://www.scopus.com/pages/publications/0038102538
UR - https://www.scopus.com/inward/citedby.url?scp=0038102538&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.67.084023
DO - 10.1103/PhysRevD.67.084023
M3 - Article
AN - SCOPUS:0038102538
SN - 1550-7998
VL - 67
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 8
ER -