2 papers
quant-ph2026
Shannon and Rényi entropies of molecular densities: insights into extensivity and the incomplete description of electron correlation
Diogo J. L. Rodrigues, Evelio Francisco, Ángel Martín Pendás
In this work, we investigate the reliability of information-theoretic measures based on the electron-density and shape-function, specifically Shannon and Rényi entropies, as descri…
quant-ph2025
Reformulating Chemical Equilibrium in Reacting Quantum Gas Mixtures: Particle Number Conservation, Correlations and Fluctuations
Diogo J. L. Rodrigues
The canonical-ensemble description of reactive quantum gas mixtures is reformulated by incorporating a single global particle-number-conservation constraint over the combined spect…