Numerical simulations of stiff fluid gravitational singularities
arXiv:gr-qc/0506107 · doi:10.1103/PhysRevD.72.064003
Abstract
Numerical simulations of the approach to the singularity in spacetimes with stiff fluid matter are presented here. The spacetimes examined have no symmetries and can be regarded as representing the general behavior of singularities in the presence of such matter. It is found that the singularity is spacelike and that as it is approached, the spacetime dynamics becomes local and non-oscillatory.
arXiv comment6 pages, 5 figures
References in corpus (7)
- Quiescent cosmological singularities
- Harmonic coordinate method for simulating generic singularities
- Numerical Approaches to Spacetime Singularities
- The past attractor in inhomogeneous cosmology
- Numerical simulations of generic singuarities
- Theorems on existence and global dynamics for the Einstein equations
- Well-posedness of the scale-invariant tetrad formulation of the vacuum Einstein equations
Cited by in corpus (13)
- Evolution to a smooth universe in an ekpyrotic contracting phase with w > 1
- Numerical simulations of general gravitational singularities
- Resolution of strong singularities and geodesic completeness in loop quantum Bianchi-II spacetimes
- Generic absence of strong singularities in loop quantum Bianchi-IX spacetimes
- CTTK: A new method to solve the initial data constraints in numerical relativity
- Through the Big Bang in inflationary cosmology
- Cosmology using numerical relativity
- Through a Black Hole Singularity
- Asymptotics and singularities in cosmological models with positive cosmological constant
- Localized big bang stability for the Einstein-scalar field equations
- Mixmaster Fluids Near the Big Bang
- Asymptotic behavior of dynamical variables and naked singularity formation in spherically symmetric gravitational collapse
- The Modification of the Oppenheimer and Snyder Collapsing Dust Ball to a Static Ball in Discrete Space-time