Abstract
We derive non-determinantalapproximations to the Schrödinger time-evolution in a necessarily truncated subspace, that allow for a flux of probability between the subspace and the excluded space.
A second-order time-differential equation in the subspace and a time-dependent optical potential are studied in a number of examples.
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© 1982 Springer-Verlag
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Schultheis, H., Schultheis, R., Volkov, A.B. (1982). Beyond TDHF : Schrödinger time-evolution in a truncated subspace. In: Goeke, K., Reinhard, P.G. (eds) Time-Dependent Hartree-Fock and Beyond. Lecture Notes in Physics, vol 171. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-11950-7_35
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DOI: https://doi.org/10.1007/3-540-11950-7_35
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