Towards the Limits of present-day Supercomputers: Exact Diagonalization of Strongly Correlated Electron-Phonon Systems

DOI10.1007/978-3-642-59686-5_11zbMath0986.81114OpenAlexW62778972MaRDI QIDQ4953472

Gerhard Wellein, Holger Fehske

Publication date: 2 June 2002

Published in: High Performance Computing in Science and Engineering ’99 (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-642-59686-5_11

zbMATH Keywords

Lanczos algorithmmaximum entropy methodelectronically low-dimensional highly correlated systemskernel polynomial moment expansionlattice dynamical effectsmassive parallel computersnumerical finite-lattice calculationsquantum phonons

Mathematics Subject Classification ID

Electromagnetic interaction; quantum electrodynamics (81V10) Computational methods for problems pertaining to quantum theory (81-08)

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