Delocalization and the semiclassical description of molecular rotation
S. Curilef, F. Pennini, A. Plastino, and G. L. Ferri
TL;DR
This paper explores phase-space delocalization in molecular rotation using semiclassical Husimi distributions and Fisher information, providing insights into the Wehrl entropy for linear rotators.
Contribution
It introduces a semiclassical approach to analyze phase-space delocalization in molecular rotators using Husimi distributions and Fisher information measures.
Findings
Analysis of Husimi distributions for linear and 3D anisotropic rotators
Investigation of Wehrl entropy in the linear case
Insights into phase-space delocalization phenomena
Abstract
We discuss phase-space delocalization for the rigid rotator within a semiclassical context by recourse to the Husimi distributions of both the linear and the anisotropic instances. Our treatment is based upon the concomitant Fisher information measures. The pertinent Wehrl entropy is also investigated in the linear case.
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