# Time-Dependent Density Functional Theory for Driven Lattice Gas Systems with Interactions

Source: [Time-Dependent Density Functional Theory for Driven Lattice Gas Systems with Interactions](<https://www.sota2.com/research/paper/68fa2f831e209131ce86d165>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T17:38:07.060Z

Authors: Marcel Dierl, Philipp Maass, Mario Einax

Published: 2010-11-15T15:12:26.000Z

## Abstract

We present a new method to describe the kinetics of driven lattice gases with particle-particle interactions beyond hard-core exclusions. The method is based on the time-dependent density functional theory for lattice systems and allows one to set up closed evolution equations for mean site occupation numbers in a systematic manner. Application of the method to a totally asymmetric site exclusion process with nearest-neighbor interactions yields predictions for the current-density relation in the bulk, the phase diagram of non-equilibrium steady states and the time evolution of density profiles that are in good agreement with results from kinetic Monte Carlo simulations.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1011.3415>)

[PDF](<https://arxiv.org/pdf/1011.3415.pdf>)