Measuring Electron Correlation: The Impact of Symmetry and Orbital Transformations
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Chemical Theory and Computation"
DOI: 10.1021/acs.jctc.3c00122
Abstract: In this perspective, the various measures of electron correlation used in wave function theory, density functional theory and quantum information theory are briefly reviewed. We then focus on a more traditional metric based on dominant… read more here.
Keywords: theory; impact symmetry; electron correlation; correlation ... See more keywords
Impact of symmetry on ergodic properties of triangular billiards.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.l012201
Abstract: Polygonal billiards constitute some of the simplest yet counterintuitive dynamical systems in physics. Even basic features of the dynamics, such as ergodicity of the microcanonical distribution or the decay of correlations have not been settled… read more here.
Keywords: ergodic properties; impact symmetry; triangular billiards; properties triangular ... See more keywords