Abstract
The metal-insulator transition (MIT) and its relation to antiferromagnetism (AFM) in the two-dimensional (2D) Hubbard model at half filling were studied. It was found that the double occupancy and the single-particle DOS show evidence of a gap for both small and large values of U at finite T.
| Original language | English |
|---|---|
| Article number | 167010 |
| Pages (from-to) | 167010/1-167010/4 |
| Journal | Physical Review Letters |
| Volume | 87 |
| Issue number | 16 |
| State | Published - 15 Oct 2001 |
| Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy