24 citations · 24 across the 1 of their papers we have counts for
4 papers
Momentum fluctuations in coarse grained systems
M. Reza Parsa, Changho Kim, Alexander J. Wagner
At first glance the definition of mass and momentum appears to be uniquely defined. We show here, however, that this certainty can be misleading for many coarse grained systems. We…
Large fluctuations in non-ideal coarse-grained systems
M. Reza Parsa, Alexander J. Wagner
Using the recently introduced Molecular Dynamics Lattice Gas (MDLG) approach, we test fluctuations of coarse-grained quantities. We show that as soon as the system can no longer be…
Validity of the Molecular-Dynamics-Lattice-Gas Global Equilibrium Distribution Function
M. Reza Parsa, Aleksandra Pachalieva, Alexander J. Wagner
The MDLG method establishes a direct link between a lattice-gas method and the coarse-graining of a Molecular Dynamics approach. Due to its connection to Molecular Dynamics, the MD…
Lattice Gas with Molecular Dynamics Collision Operator
M. Reza Parsa, Alexander J. Wagner
We introduce a lattice gas implementation that is based on coarse-graining a Molecular Dynamics (MD) simulation. Such a lattice gas is similar to standard lattice gases, but its co…