The macroscopic zero-temperature behavior of weakly incommensurate systems in one dimension is described in terms of solitons. The soliton density n obeys equations displaying several types of singular interfacelike solutions: (i) equilibrium or moving boundary between the (formula presented) and finite n regions, and (ii) stationary or moving annihilation front separating solitons from antisolitons.
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|State||Published - 2001|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics