National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Nová kvaziklasická metoda pro modelování vysoce rozlišených spekter polyatomických systémů
Kaprálová-Žďánská, Petra Ruth
The so called quasiclassical method is an approximate Monte-Carlo-type approach to quantum molecular dynamics based on a propagation of a set of independent classical trajectories with their initial conditions given by the preferential sampling of the Wigner distribution of an initial quantum wavepacket. I will present an improved quasiclassical approximation to the quantum autocorrelation function for long-time propagations and the tentative model applications for molecular spectroscopies where excited vibrational levels are measured.

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