Matrix Inverse Free Method for Solving Quantum Electron Dynamics on Unstructured Grid

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dc.creatorWatanabe, Katsuhiro
dc.creatorKikuchi, Akihito
dc.date2002-06-04
dc.date.accessioned2026-07-07T05:47:39Z
dc.date.available2026-07-07T05:47:39Z
dc.descriptionA matrix inverse free method to solve time-dependent Schrodinger equation is presented. The method is not subject to form of Hamiltonian and adopting real space grid system such as structured and unstructured grid, and achieves the order N algorithm even if we adopt unstructured grid systems to adjust complex regions. We have demonstrated some error evaluation problems that have exact solution and application in which it has non-Schrodinger type Hamiltonian, and we have successfully simulated the time-evolution of wave function for all of the case.
dc.description21 pages, 4 figures, in 1 pdf file
dc.identifierhttps://arxiv.org/abs/physics/0206010
dc.identifierhttp://arxiv.org/abs/physics/0206010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/84735
dc.subjectComputational Physics
dc.subjectGeneral Physics
dc.titleMatrix Inverse Free Method for Solving Quantum Electron Dynamics on Unstructured Grid
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