| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6933219 | Journal of Computational Physics | 2014 | 20 Pages |
Abstract
An exactly preserved functional for the norm of the Dirac spinor on the staggered grid is presented. Simulations of Gaussian wave packets, leaving the computational domain without reflection, demonstrate the quality of the DTBCs numerically, as well as the importance of a faithful representation of the energy-momentum dispersion relation on a grid.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
René Hammer, Walter Pötz, Anton Arnold,