The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Relaxation of a system with a conical intersection coupled to a bath: A benchmark 24-dimensional wave packet study treating the environment explicitly
Abstract
In this paper the phenomenon of the ultrafast relaxation of a system coupled to a small bath is treated. The system, representing the pyrazine molecule, contains 4 vibrational modes and 2 electronic states coupled via a conical intersection, and the bath is a set of up to 20 harmonic oscillators. The dynamics of the complete system are described by wave packet propagation using the multiconfiguration time-dependent Hartree method. By the use of multidimensional single-particle functions it was possible to obtain results of a high quality, even for the complete system with 24 degrees of freedom. The full wave function for the system and bath are analyzed to reveal the characteristics of the system-bath interaction, such as energy transfer to the bath, or the effect of the bath on the state populations. The results show that the damping due to the bath model adopted is not only nonhomogeneous but also selective: certain high frequencies are found to remain at long times.
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Citations
Cites
Manthe, U., Meyer, H.-D., & Cederbaum, L. S. (1992) · The Journal of Chemical Physics · doi:10.1063/1.463007 · Cited by 998
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Cited by
Raab, A., Worth, G. A., Meyer, H.-D., & Cederbaum, L. S. (1999) · The Journal of Chemical Physics · doi:10.1063/1.478061 · Cited by 462
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Metadata
- Authors
- Worth, G. A., Meyer, H.-D., & Cederbaum, L. S.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- Published
- 1998-09-01
- Volume
- 109
- Issue
- 9
- Pages
- 3518-3529
- ISSN
- 0021-9606 (ISSN-L)
- 1089-7690
- OpenAlex
- W2012149178
- Cited by
- 223
- References
- 1
- FWCI
- 7.11
- Type
- journal article
- Language
- en
- Open access
- closed
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- Worth, G. A., Meyer, H.-D., & Cederbaum, L. S. (1998). Relaxation of a system with a conical intersection coupled to a bath: A benchmark 24-dimensional wave packet study treating the environment explicitly. The Journal of Chemical Physics. https://doi.org/10.1063/1.476947
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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