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arXiv · 2304.11956

Extending Cercignani's conjecture results from Botzmann to Boltzmann-Fermi-Dirac equation

Thomas Borsoni
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Abstract

We establish a connection between the relative Classical entropy and the relative Fermi-Dirac entropy, allowing to transpose, in the context of the Boltzmann or Landau equation, any entropy-entropy production inequality from one case to the other; therefore providing entropy-entropy production inequalities for the Boltzmann-Fermi-Dirac operator, similar to the ones of the Classical Boltzmann operator. We also provide a generalized version of the Csisz{\'a}r-Kullback-Pinsker inequality to weighted Lp norms, 1 $\le$ p $\le$ 2 and a wide class of entropies.

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Thomas Borsoni. 2023-04-24. Extending Cercignani's conjecture results from Botzmann to Boltzmann-Fermi-Dirac equation. https://arxiv.org/abs/2304.11956

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