| Publication Type |
Journal Article |
| School or College |
College of Science |
| Department |
Physics |
| Creator |
Mattis, Daniel C. |
| Other Author |
Dzierzawa, Michael; Zotos, Xenophon |
| Title |
Dynamics of quasiparticles in the two-dimensional Hubbard model |
| Date |
1990 |
| Description |
The Hubbard model at half-filling is a collective, antiferromagnetic insulator. We study added electrons or holes. The insulating energy gap and the dispersion of the added carriers are calculated variationally in two dimensions with use of a Monte Carlo evaluation of the electronic correlation functions in the insulating phase. Both Eg and m* are found to be temperature dependent. |
| Type |
Text |
| Publisher |
American Physical Society |
| First Page |
6787 |
| Last Page |
6790 |
| Subject |
Dispersion; Electrons; Carriers |
| Language |
eng |
| Bibliographic Citation |
Mattis, D. C., Dzierzawa, M., & Zotos, X. (1990). Dynamics of quasiparticles in the two-dimensional Hubbard model. Physical Review B(10), 42, 6787-90. |
| Rights Management |
(c) American Physical Society |
| Format Medium |
application/pdf |
| Format Extent |
324,815 bytes |
| Identifier |
ir-main,5756 |
| ARK |
ark:/87278/s65435sz |
| Setname |
ir_uspace |
| ID |
703688 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s65435sz |
