14.2k citations
- Institute for Cross-Disciplinary Physics and Complex SystemsES429 papers
- Consejo Superior de Investigaciones CientíficasES331 papers
- Max Planck Institute for Gravitational PhysicsDE329 papers
- California Institute of TechnologyUS282 papers
- Cardiff UniversityGB272 papers
- University of BirminghamGB268 papers
- University of GlasgowGB265 papers
- Leibniz University HannoverDE258 papers
- Louisiana State UniversityUS255 papers
- Centre National de la Recherche ScientifiqueFR253 papers
- Massachusetts Institute of TechnologyUS253 papers
- Inter-University Centre for Astronomy and AstrophysicsIN249 papers
7 papers · 1 filter
Synchronization of Spatiotemporal Chaos: The regime of coupled Spatiotemporal Intermittency
A. Amengual, E. Hernandez-Garcia, R. Montagne +1
Synchronization of spatiotemporally chaotic extended systems is considered in the context of coupled one-dimensional Complex Ginzburg-Landau equations (CGLE). A regime of coupled s…
Dynamics of Gravitational Waves in 3D: Formulations, Methods, and Tests
Peter Anninos, Joan Masso, Edward Seidel +2
The dynamics of gravitational waves is investigated in full 3+1 dimensional numerical relativity, emphasizing the difficulties that one might encounter in numerical evolutions, par…
Finding Apparent Horizons in Dynamic 3D Numerical Spacetimes
P. Anninos, K. Camarda, J. Libson +3
We have developed a general method for finding apparent horizons in 3D numerical relativity. Instead of solving for the partial differential equation describing the location of the…
Homothetic perfect fluid space-times
J. Carot, A. M. Sintes
A brief summary of results on homotheties in General Relativity is given, including general information about space-times admitting an r-parameter group of homothetic transformatio…
Winding number instability in the phase-turbulence regime of the Complex Ginzburg-Landau Equation
R. Montagne, E. Hernandez-Garcia, M. San Miguel
We give a statistical characterization of states with nonzero winding number in the Phase Turbulence (PT) regime of the one-dimensional Complex Ginzburg-Landau equation. We find th…
Wave-unlocking transition in resonantly coupled complex Ginzburg-Landau equations
A. Amengual, D. Walgraef, M. San Miguel +1
We study the effect of spatial frequency-forcing on standing-wave solutions of coupled complex Ginzburg-Landau equations. The model considered describes several situations of nonli…