# Anomalous Transport Processes in Chemically Active Random Environment

Source: [Anomalous Transport Processes in Chemically Active Random Environment](<https://www.sota2.com/research/paper/68fa1e387a2b558e29320dec>)

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

Data updated: 2025-10-23T14:26:46.684Z

Authors: Juha Honkonen

Published: 2002-07-05T10:36:02.000Z

## Abstract

The effect of random velocity field on the kinetics of single-species and two-species annihilation reactions is analysed near two dimensions in the framework of the field-theoretic renormalisation group. Fluctuations of particle density are modeled within the approach of Doi. The random incompressible velocity field is generated by stochastically forced Navier-Stokes equation in which thermal fluctuations - relevant below two dimensions - are taken into account.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/cond-mat/0207151>)

[PDF](<https://arxiv.org/pdf/cond-mat/0207151.pdf>)