Ground state phase diagram of the doped Hubbard model on the four-leg cylinder
We study the ground state properties of the Hubbard model on a four-leg cylinder with doped hole concentration per site δ≤12.5% using density-matrix renormalization group. By keeping a large number of states for long system sizes, we find that the nature of the ground state is remarkably sensitive t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2020-07-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.2.033073 |