# On statistics of molecular chaos

Source: [On statistics of molecular chaos](<https://www.sota2.com/research/paper/68fa251f2c2a3760193ad093>)

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

Data updated: 2025-10-28T13:52:43.137Z

Authors: Yuriy Kuzovlev

Published: 2009-11-03T19:01:15.000Z

## Abstract

It is shown that the BBGKY equations for a particle interacting with ideal gas imply exact relations between probability distribution of path of the particle, its derivatives in respect to the gas density and irreducible many-particle correlations of gas atoms with the path. These relations visualize that the correlations of any order always significantly contribute to evolution of the path distribution, so that the exact statistical mechanics theory does not reduce to the classical kinetics even in the low-density (or Boltzmann-Grad) limit.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/0911.0651>)

[PDF](<https://arxiv.org/pdf/0911.0651.pdf>)