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Accurate time propagation for the Schrödinger equation with an explicitly time-dependent Hamiltonian
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10.1063/1.2916581
/content/aip/journal/jcp/128/18/10.1063/1.2916581
http://aip.metastore.ingenta.com/content/aip/journal/jcp/128/18/10.1063/1.2916581

Figures

Image of FIG. 1.
FIG. 1.

Comparison of the results with and without the RWA. (a) Relative error in the cross-correlation function. (b) Relative error in the population of PES 2.

Image of FIG. 2.
FIG. 2.

Accuracy of the different methods. (a) Cross-correlation function. (b) Population.

Image of FIG. 3.
FIG. 3.

Efficiency of the different methods. (a) Cross-correlation function. (b) Population.

Image of FIG. 4.
FIG. 4.

Probability distribution for the state.

Image of FIG. 5.
FIG. 5.

Probability distribution for the state.

Image of FIG. 6.
FIG. 6.

Accuracy of the different methods. (a) Cross-correlation function. (b) Population.

Image of FIG. 7.
FIG. 7.

Efficiency of the different methods. (a) Cross-correlation function. (b) Population.

Tables

Generic image for table
Table I.

Norm conservation. Largest deviation from unity during the computation with time step up to .

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/content/aip/journal/jcp/128/18/10.1063/1.2916581
2008-05-08
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Accurate time propagation for the Schrödinger equation with an explicitly time-dependent Hamiltonian
http://aip.metastore.ingenta.com/content/aip/journal/jcp/128/18/10.1063/1.2916581
10.1063/1.2916581
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