Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andy Bohn"'
Autor:
Francois Hebert, Saul A. Teukolsky, Jonah Miller, Erik Schnetter, Peter Diener, Francois Foucart, Jonas Lippuner, Nils Deppe, Christian D. Ott, Andy Bohn, Mark A. Scheel, Scott E. Field, Lawrence E. Kidder, Trevor Vincent
Publikováno v:
Journal of Computational Physics. 335:84-114
We introduce a new relativistic astrophysics code, SpECTRE, that combines a discontinuous Galerkin method with a task-based parallelism model. SpECTRE's goal is to achieve more accurate solutions for challenging relativistic astrophysics problems suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4cdcea5877dd41cb41dfb509d551eb2
https://doi.org/10.1016/j.jcp.2016.12.059
https://doi.org/10.1016/j.jcp.2016.12.059
Autor:
M. Brett Deaton, Yonglin Zhu, Jerred Jesse, Francois Foucart, Andy Bohn, Evan O'Connor, Gail C. McLaughlin, Matthew D. Duez
Publikováno v:
Physical Review D. 98
We present a covariant ray tracing algorithm for computing high-resolution neutrino distributions in general relativistic numerical spacetimes with hydrodynamical sources. Our formulation treats the very important effect of elastic scattering of neut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::775cf55d10079b738261ecba497b0af5
https://doi.org/10.1103/physrevd.98.103014
https://doi.org/10.1103/physrevd.98.103014
We find the first binary black hole event horizon with a toroidal topology. It had been predicted that generically the event horizons of merging black holes should briefly have a toroidal topology, but such a phase has never been seen prior to this w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4067107087b34952dca1c6e1daaefc9
https://resolver.caltech.edu/CaltechAUTHORS:20180605-162330969
https://resolver.caltech.edu/CaltechAUTHORS:20180605-162330969
With Advanced LIGO detecting the gravitational waves emitted from a pair of merging black holes in late 2015, we have a new perspective into the strong field regime of binary black hole systems. Event horizons are the defining features of such black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09cfd84b846f560d0a0aa656e6e42eb9
http://arxiv.org/abs/1606.00437
http://arxiv.org/abs/1606.00437
Autor:
William Throwe, Mark A. Scheel, Katherine Henriksson, Andy Bohn, Darius Bunandar, Francois Hebert, Nicholas Taylor
We present a method of calculating the strong-field gravitational lensing caused by many analytic and numerical spacetimes. We use this procedure to calculate the distortion caused by isolated black holes and by numerically evolved black hole binarie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f77314c4da1e0f5cd6247495d866bbc
http://arxiv.org/abs/1410.7775
http://arxiv.org/abs/1410.7775
Autor:
Richard Van Berg, Alan Lichti, Joseph Clampit, Andy Bohn, Bo Xin, John Oliver, Scot S. Olivier, Gunther Haller, Kirk Arndt, Wei Cui, Vincent J. Riot, Matt Triano, Ian Shipsey, Tony Coiro, Desiree Skaggs, Alec Biccum, Liz Hoffman, E. Alagoz, Kat Ziegler, L. Sapozhnikov
Publikováno v:
SPIE Proceedings.
The Large Synoptic Survey Telescope (LSST) is a proposed ground based telescope that will perform a comprehensive astronomical survey by imaging the entire visible sky in a continuous series of short exposures. Four special purpose rafts, mounted at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb01766baf319b236fd9eb05cfa99c3
https://doi.org/10.1117/12.857829
https://doi.org/10.1117/12.857829
Autor:
Andy Bohn, William Throwe, François Hébert, Katherine Henriksson, Darius Bunandar, Mark A Scheel, Nicholas W Taylor
Publikováno v:
Classical & Quantum Gravity; 3/19/2015, Vol. 32 Issue 6, p1-1, 1p