English

Jensen Inequality and the Second Law

Statistical Mechanics 2020-08-26 v2

Abstract

Jensen's Inequality (JIEQ) has proved to be a major tool to prove the consistency of various fluctuation theorems with the second law in microscopic thermodynamics. We show that the situation is far from clear and the reliance on the JIE may be quite misleading in general.

Keywords

Cite

@article{arxiv.1901.11176,
  title  = {Jensen Inequality and the Second Law},
  author = {P. D. Gujrati},
  journal= {arXiv preprint arXiv:1901.11176},
  year   = {2020}
}

Comments

5 pages; corrections to references in this version

R2 v1 2026-06-23T07:27:49.591Z