TY  - JOUR
AU  - Acosta, Gaspar Gonzalez
AU  - Kowalski, Andrés M.
PY  - 2025
TI  - Statistical quantifiers and nonlinear conservative-dissipative classical transition
JO  - AIMS Mathematics
SP  - 20443
EP  - 20465
VL  - 10
IS  - 9
AB  - We investigated the dynamics of a regular nonlinear semiclassical system by employing Shannon entropy together with two associated formulations of statistical complexity: the López-Ruiz–Mancini–Calbet (LMC) and Jensen–Shannon approaches. Additionally, Tsallis entropy was used as an alternative quantifier. In this context, quantum variables interacted with a classical environment, and both conservative and dissipative regimes were considered. To compute information-theoretic quantifiers, probability distributions were extracted from the system's temporal evolution using the Bandt–Pompe permutation method. The classical limit was characterized by a motion invariant linked to the uncertainty principle. Our analysis revealed three distinct zones that characterized the structure of transitions across the classical–quantum boundary. These findings confirmed earlier results obtained in markedly different dynamical systems. This consistency supported the idea of a possible generalization, which, if established, would have significant implications for both semiclassical and quantum theories.
UR  - https://doi.org/10.3934/math.2025913
DO  - 10.3934/math.2025913