Resonances from short time complex-scaled cross-correlation probability amplitudes by the Filter-Diagonalization Method

  • The Filter-Diagonalization Method is used to ,nd the broad and even overlapping resonances of a 1D Hamiltonian used before as a test model for new resonance theories and computational methods. It is found that the use of several complex-scaled cross-correlation probability amplitudes from short time propagation enables the calculation of broad overlapping resonances, which can not be resolved from the amplitude of a single complex-scaled autocorrelation calculation.

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Metadaten
Author:Hans Jürgen Korsch, Nimrod Moiseyev, Edvardas Narevicius, Daniel Neuheuser
URN (permanent link):urn:nbn:de:hbz:386-kluedo-8336
Document Type:Article
Language of publication:English
Year of Completion:1997
Year of Publication:1997
Publishing Institute:Technische Universität Kaiserslautern
Faculties / Organisational entities:Fachbereich Physik
DDC-Cassification:530 Physik

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