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The least-squares stabilization method for resonance eigenvalues
Date
1987-7
Author
Yurtsever, E.
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A variation on the stabilization method of Hazi and Taylor is proposed. The expectation value of H2 is known to be sensitive to changes in the wavefunction and can be used to detect the presence and the position of the resonances. By systematically increasing the size of the basis and analyzing the convergence behaviour, it is possible to obtain accurate information about the resonance states. For a model problem with a single resonance, the results are in good agreement with complex coordinate calculations.
Subject Keywords
Physical and Theoretical Chemistry
,
General Physics and Astronomy
,
Chemistry, Physical
,
Physics, Atomic, Molecular and Chemical
URI
https://hdl.handle.net/11511/51957
Journal
Chemical Physics Letters
DOI
https://doi.org/10.1016/0009-2614(87)80631-0
Collections
Department of Chemistry, Article
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E. Yurtsever, “The least-squares stabilization method for resonance eigenvalues,”
Chemical Physics Letters
, pp. 569–572, 1987, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51957.