A recursive solution to the time dependent Schrödinger equation using a generalized quasidegenerate Bloch formalism
The Journal of Chemical Physics, ISSN: 0021-9606, Vol: 90, Issue: 4, Page: 2320-2327
1989
- 18Citations
- 3Captures
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Article Description
A unitary time evolution method for quantum systems under the influence of time dependent Hamiltonians is developed. The evolution scheme is iterated for additional time intervals by defining a new nonorthogonal basis at each step. The evolution over an elementary time interval is integrated using a time dependent Bloch effective Hamiltonian formalism. The method is tested on a triatomic molecule model under an intense monochromatic field. It is shown to be strictly unitary and appears stable and economical of storage. © 1989 American Institute of Physics.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0142165577&origin=inward; http://dx.doi.org/10.1063/1.455973; https://pubs.aip.org/jcp/article/90/4/2320/464006/A-recursive-solution-to-the-time-dependent; http://aip.scitation.org/doi/10.1063/1.455973; https://aip.scitation.org/action/captchaChallenge?redirectUrl=https%3A%2F%2Faip.scitation.org%2Fdoi%2F10.1063%2F1.455973
AIP Publishing
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