Quantum spin structures and phase separation in the Hubbard model
In this thesis we focus on a systematic study of the ground state of the one-dimensional one-band Hubbard model in the Hartree–Fock approximation. Phases with non-uniform charge density and states with coexisting phases separated by a domain wall are included in the study. We calculate the full Hart...
| Main Author: | |
|---|---|
| Published: |
Loughborough University
2001
|
| Subjects: | |
| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392319 |