179 citations · 1.1k across the 53 of their papers we have counts for
54 papers
GenASiS: General Astrophysical Simulation System. II. Self-gravitating Baryonic Matter
Christian Y. Cardall, Reuben D. Budiardja, R. Daniel Murphy +1
GenASiS (General Astrophysical Simulation System) is a code being developed initially and primarily, though not exclusively, for the simulation of core-collapse supernovae on the w…
thornado+Flash-X: A Hybrid DG-IMEX and Finite-Volume Framework for Neutrino-Radiation Hydrodynamics in Core-Collapse Supernovae
Eirik Endeve, Vassilios Mewes, J. Austin Harris +15
We present neutrino-transport algorithms implemented in the toolkit for high-order neutrino-radiation hydrodynamics (thornado) and their coupling to self-gravitating hydrodynamics…
A unified perspective on Poincaré and Galilei relativity: I. Special relativity
Christian Y. Cardall
A semantic adjustment to what physicists mean by the terms `special relativity' and `general relativity' is suggested, which prompts a conceptual shift to a more unified perspectiv…
Towards full `Galilei general relativity': Bargmann-Minkowski and Bargmann-Galilei spacetimes
Christian Y. Cardall
Galilei-Newton spacetime with its Galilei group can be understood as a `degeneration' as of Minkowski spacetime with its Poincaré g…
Fluid Dynamics in Curvilinear Coordinates without Fictitious Forces
Christian Y. Cardall
Use of curvilinear coordinates is sometimes indicated by the inherent geometry of a fluid dynamics problem, but this introduces fictitious forces into the momentum equations that s…
Combining 3-momentum and kinetic energy on Galilei/Newton spacetime
Christian Y. Cardall
Without the mass-energy equivalence available on Minkowski spacetime , it is not possible on 4-dimensional non-relativistic Galilei/Newton spacetime to com…