Doi-Peliti field theory of free active Ornstein-Uhlenbeck particles.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 34271659.
- Also identified by DOI 10.1103/PhysRevE.103.062105.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
We derive a Doi-Peliti field theory for free active Ornstein-Uhlenbeck particles, or, equivalently, free inertial Brownian particles, and present a way to diagonalize the quadratic part of the action and calculate the propagator. Unlike previous coarse-grained approaches this formulation correctly tracks particle identity and yet can easily be expanded to include potentials and arbitrary reactions.