E
Erik Schnetter
Researcher at Perimeter Institute for Theoretical Physics
Publications - 178
Citations - 8837
Erik Schnetter is an academic researcher from Perimeter Institute for Theoretical Physics. The author has contributed to research in topics: Numerical relativity & Gravitational wave. The author has an hindex of 53, co-authored 172 publications receiving 8029 citations. Previous affiliations of Erik Schnetter include University of Tübingen & Albert Einstein Institution.
Papers
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Journal ArticleDOI
Evolutions in 3D numerical relativity using fixed mesh refinement
TL;DR: This work presents results of 3D numerical simulations using a finite difference code featuring fixed mesh refinement (FMR), in which a subset of the computational domain is refined in space and time.
Journal ArticleDOI
The Einstein Toolkit: A Community Computational Infrastructure for Relativistic Astrophysics
Frank Löffler,Joshua A. Faber,Eloisa Bentivegna,Tanja Bode,Peter Diener,Roland Haas,Roland Haas,Ian Hinder,Bruno C. Mundim,Christian D. Ott,Christian D. Ott,Christian D. Ott,Erik Schnetter,Erik Schnetter,Erik Schnetter,Gabrielle Allen,Gabrielle Allen,Manuela Campanelli,Pablo Laguna +18 more
TL;DR: The Einstein Toolkit as mentioned in this paper is a community-driven, freely accessible computational infrastructure intended for use in numerical relativity, relativistic astrophysics, and other applications, which combines a core set of components needed to simulate astrophysical objects such as black holes, compact objects, and collapsing stars.
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A large-scale dynamo and magnetoturbulence in rapidly rotating core-collapse supernovae
Philipp Mösta,Christian D. Ott,David Radice,Luke F. Roberts,Erik Schnetter,Erik Schnetter,Erik Schnetter,Roland Haas +7 more
TL;DR: It is shown that hydromagnetic turbulence in rapidly rotating protoneutron stars produces an inverse cascade of energy, and a large-scale, ordered toroidal field is found that is consistent with the formation of bipolar magnetorotationally driven outflows.
Journal ArticleDOI
The Einstein Toolkit: A Community Computational Infrastructure for Relativistic Astrophysics
Frank Löffler,Joshua A. Faber,Eloisa Bentivegna,Tanja Bode,Peter Diener,Roland Haas,Roland Haas,Ian Hinder,Bruno C. Mundim,Christian D. Ott,Christian D. Ott,Christian D. Ott,Erik Schnetter,Erik Schnetter,Erik Schnetter,Gabrielle Allen,Gabrielle Allen,Manuela Campanelli,Pablo Laguna +18 more
TL;DR: The Einstein Toolkit as discussed by the authors is a community-driven, freely accessible computational infrastructure intended for use in numerical relativity, relativistic astrophysics, and other applications, which combines a core set of components needed to simulate astrophysical objects such as black holes, compact objects, and collapsing stars.
Journal ArticleDOI
Introduction to isolated horizons in numerical relativity
TL;DR: In this article, the authors present a coordinate-independent method for extracting the mass and angular momentum of a black hole in numerical simulations, based on the isolated horizon framework, which is applicable both at late times when the black hole has reached equilibrium, and at early times where the black holes are widely separated.