Abstract
Recent soliton solutions in a charge-density-wave condensate in both the incommensurate and the commensurate half-filled band are considered. Neutral solitons exist in both cases while the charged soliton exists only in the commensurate case. Inclusion of exchange Coulomb interaction leads to a complex order parameter and then the charged solitons become phase solitons.
| Original language | English |
|---|---|
| Pages (from-to) | 1101-1104 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 22 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1 Jan 1980 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics