Abstract
The form of an effective electron-electron interaction in a quantum wire with a large static dielectric constant is determined and the resulting properties of the electron liquid in such a one-dimensional system are described. The exchange and correlation energies are evaluated and a possibility of a paramagnetic-ferromagnetic phase transition in the ground state of such a system is discussed. Low-energy excitations are briefly described.
- Received 10 December 1998
DOI:https://doi.org/10.1103/PhysRevB.60.1507
©1999 American Physical Society
