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Doi-Peliti field theory of free active ornstein-uhlenbeck particles
File(s)
main.pdf (258.46 KB)
Accepted version
Author(s)
Bothe, Marius
Pruessner, Gunnar
Type
Journal Article
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.
Date Issued
2021-06-01
Date Acceptance
2021-05-06
Citation
Physical Review E: Statistical, Nonlinear, and Soft Matter Physics, 2021, 103, pp.1-7
URI
URL
DOI
ISSN
1539-3755
Publisher
American Physical Society
Start Page
1
End Page
7
Journal / Book Title
Physical Review E: Statistical, Nonlinear, and Soft Matter Physics
Volume
103
Copyright Statement
©2021 American Physical Society
Sponsor
Engineering and Physical Sciences Research Council
Identifier
https://journals.aps.org/pre/abstract/10.1103/PhysRevE.103.062105
Grant Number
EP/P504953/1
Subjects
Fluids & Plasmas
01 Mathematical Sciences
02 Physical Sciences
09 Engineering
Publication Status
Published
Article Number
062105
Date Publish Online
2021-06-01