392 citations
- North Carolina State UniversityUS6 papers
- Oak Ridge National LaboratoryUS4 papers
- Friedrich Schiller University JenaDE3 papers
- Los Alamos National LaboratoryUS3 papers
- Universitat Autònoma de BarcelonaES3 papers
- New York UniversityUS2 papers
- Rutgers, The State University of New JerseyUS2 papers
- Universidad Michoacana de San Nicolás de HidalgoMX2 papers
- University of FloridaUS2 papers
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- University of Tennessee at KnoxvilleUS2 papers
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5 papers · 2 filters
Calibration of Moving Puncture Simulations
Bernd Bruegmann, Jose A. Gonzalez, Mark Hannam +3
We present single and binary black hole simulations that follow the moving puncture paradigm of simulating black-hole spacetimes without excision, and use moving boxes mesh refinem…
Black hole evolution with the BSSN system by pseudo-spectral methods
Wolfgang Tichy
We present a new pseudo-spectral code for the simulation of evolution systems that are second order in space. We test this code by evolving a non-linear scalar wave equation. These…
Models of helically symmetric binary systems
Shin'ichirou Yoshida, Benjamin C. Bromley, Jocelyn S. Read +2
Results from helically symmetric scalar field models and first results from a convergent helically symmetric binary neutron star code are reported here; these are models stationary…
Macroscopic Effects of the Quantum Trace Anomaly
Emil Mottola, Ruslan Vaulin
The low energy effective action of gravity in any even dimension generally acquires non-local terms associated with the trace anomaly, generated by the quantum fluctuations of mass…
The periodic standing-wave approximation: eigenspectral computations for linear gravity and nonlinear toy models
Christopher Beetle, Benjamin Bromley, Richard H. Price
The periodic standing wave approach to binary inspiral assumes rigid rotation of gravitational fields and hence helically symmetric solutions. To exploit the symmetry, numerical co…