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Rethinking Electrostatic Solvers in Particle Simulations for the Exascale Era
Rethinking Electrostatic Solvers Particle Simulations the Exascale Era Computational Physics
2012/5/31
In preparation to the exascale era, an alternative approach to calculate the electrostatic forces in Particle Mesh (PM) methods is proposed. While the traditional techniques are based on the calculati...
Simple absorbing boundary conditions for wave simulations with Smoothed Particle Hydrodynamics
Fluid Mechanics Boundary condition Absorbing layer Lagrangian numerical method SPH
2012/2/29
We study and implement a simple method, based on the Perfectly Matched Layer approach, to treat non reflecting boundary conditions with the Smoothed Particles Hydrodynamics numerical algorithm. The me...
Counting Statistics of Many-Particle Quantum Walks
Counting Statistics Many-Particle Quantum Walks
2010/10/21
We study quantum walks of many non-interacting particles on a beam splitter array. Single as well as multi-mode counting statistics are obtained for generic input states. Bosonic interference e ects a...