Eigenstates of Thiophosgene Near the Dissociation Threshold -- Deviations From Ergodicity
arXiv:1307.3622 · doi:10.1021/jp4033386 10.1021/jp410880w
Abstract
A subset of the highly excited eigenstates of thiophosgene (SCCl) near the dissociation threshold are analyzed using sensitive measures of quantum ergodicity. We find several localized eigenstates, suggesting that the intramolecular vibrational energy flow dynamics is nonstatistical even at such high levels of excitations. The results are consistent with recent observations of sharp spectral features in the stimulated emission spectra of SCCl
Accepted manuscript in The Journal of Physical Chemistry A, 10 pages,4 figures
References in corpus (7)
- Thermalization and its mechanism for generic isolated quantum systems
- Alternatives to Eigenstate Thermalization
- Absence of Thermalization in Nonintegrable Systems
- Quantum Quenches, Thermalization and Many-Body Localization
- An Exactly Solvable Model for the Integrability-Chaos Transition in Rough Quantum Billiards
- Intramolecular vibrational energy redistribution as state space diffusion: Classical-quantum correspondence
- On dynamical tunneling and classical resonances