DOI: 10.1063/1.1840683. Quantum Dynamics of Anharmonic Oscillators. III. The Morse Oscillator

Quantum Dynamics of Anharmonic Oscillators. III. The Morse Oscillator

10.1063/1.1840683

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

Quantum calculations of the dynamics of a Morse oscillator with a Gaussian initial wave packet have been performed. As previously observed in other simple oscillators the classical and quantum expectation values for the coordinate exhibit significantly different behaviors, especially after the first few cycles. Some theories of chemical kinetics require the classical-mechanical calculation of lifetimes which may be quite long compared to vibrational periods. These theories deserve re-examination in view of the dynamical behavior observed in the present work.

Bibliography

Endres, P. F., & Wilson, D. J. (1967). Quantum Dynamics of Anharmonic Oscillators. III. The Morse Oscillator. The Journal of Chemical Physics, 46(2), 425â429.

Authors 2

Paul F. Endres (first)
David J. Wilson (additional)

References 17 Referenced 25

10.1063/1.1726708 / J. Chem. Phys. (1966)
10.1063/1.1727480 / J. Chem. Phys. (1966)
{'key': '2024020901534340600_r3', 'first-page': '1', 'volume': '30', 'year': '1955', 'journal-title': 'Kgl. Danske Videnskab. Selskab Mat. Frys. Medd.'} / Kgl. Danske Videnskab. Selskab Mat. Frys. Medd. (1955)
10.1017/S0305004100031273 / Proc. Cambridge Phil. Soc. (1956)
{'key': '2024020901534340600_r5'}
10.1137/0106027 / J. Soc. Ind. Appl. Math. (1958)
{'key': '2024020901534340600_r7'}
{'key': '2024020901534340600_r8'}
10.1103/PhysRev.34.57 / Phys. Rev. (1929)
{'key': '2024020901534340600_r10'}
{'key': '2024020901534340600_r11', 'first-page': '55', 'volume': '23', 'year': '1951', 'journal-title': 'Rev. Mod. Phys.'} / Rev. Mod. Phys. (1951)
10.1007/BF01342036 / Z. Physik (1932)
{'key': '2024020901534340600_r11b', 'first-page': '48', 'volume': '133', 'year': '1950', 'journal-title': 'Z. Physik'} / Z. Physik (1950)
{'key': '2024020901534340600_r12'}
{'key': '2024020901534340600_r13', 'first-page': '93', 'volume': '8', 'year': '1959–1962', 'journal-title': 'Proc. Leeds Phil. Lit. Soc. Sci. Sect.'} / Proc. Leeds Phil. Lit. Soc. Sci. Sect. (1959–1962)
{'key': '2024020901534340600_r14', 'first-page': '526', 'volume': '165', 'year': '1965', 'journal-title': 'Dokl. Akad. Nauk SSSR'} / Dokl. Akad. Nauk SSSR (1965)
{'key': '2024020901534340600_r15'}

Dates

Type	When
Created	20 years, 8 months ago (Jan. 5, 2005, 11:35 p.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 8:53 p.m.)
Indexed	1 year, 1 month ago (Aug. 2, 2024, 12:27 p.m.)
Issued	58 years, 7 months ago (Jan. 15, 1967)
Published	58 years, 7 months ago (Jan. 15, 1967)
Published Print	58 years, 7 months ago (Jan. 15, 1967)

Funders 0

None

BibTeX

@article{Endres_1967, title={Quantum Dynamics of Anharmonic Oscillators. III. The Morse Oscillator}, volume={46}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1840683}, DOI={10.1063/1.1840683}, number={2}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Endres, Paul F. and Wilson, David J.}, year={1967}, month=jan, pages={425–429} }

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