| Creators: |
Brune, Philipp and Kampf, Arno P. |
| Title: |
Phase Transitions in Insulating 1D Electron Systems |
| Item Type: |
Book Section |
| Page Range: |
pp. 164-173 |
| Date: |
2001 |
| Divisions: |
Informationsmanagement |
| Abstract (ENG): |
We study the ground state phase diagram of different extensions of the one-dimensional Hubbard model at half filling by numerically diagonalizing finite systems with the Lanczos and DMRG method. We discuss the different kinds of insulator-insulator phase transitions that may occur in these models and the remaining open questions regarding their phase diagrams. First numerical results obtained on the IBM RS/6000 SP at the Scientific Supercomputing Center (SSC) Karlsruhe are presented. |
| Forthcoming: |
No |
| Language: |
English |
| Uncontrolled Keywords: |
Hubbard Model ; Charge Density Wave ; Mott Insulator ; Tricritical Point ; Exact Diagonalization |
| Citation: |
Brune, Philipp and Kampf, Arno P.
(2001)
Phase Transitions in Insulating 1D Electron Systems.
In:
High Performance Computing in Science and Engineering 2000 / Egon; Jäger, Willi (Eds).
Berlin, Heidelberg: Springer, pp. 164-173.
ISBN 9783540412137
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