Semiclassical quantization of strongly chaotic vibrations in an M7-like cluster.

@article{InoueUshiyama2001SemiclassicalQO,
  title={Semiclassical quantization of strongly chaotic vibrations in an M7-like cluster.},
  author={A Inoue-Ushiyama and Kazuo Takatsuka},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2001},
  volume={64 5 Pt 2},
  pages={056223}
}
We report semiclassical energy spectra of vibrational state of a cluster composed of seven identical atoms like Ar7 in terms of our previously developed semiclassical wave function, which we call the action-decomposed function. The classical dynamics of this vibrational state is strongly chaotic and undergoes a large amplitude motion due to structural isomerization, which demands a long run of trajectory calculation. Permutation of identical particles should also be taken into account as a… CONTINUE READING