Realistic Electron-Electron Interaction in a Quantum Wire

K. Byczuk; T. Dietl

doi:10.1103/physrevb.60.1507

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arXiv · cond-mat/9812380

Realistic Electron-Electron Interaction in a Quantum Wire

K. Byczuk·T. Dietl

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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.

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K. Byczuk, T. Dietl. 1998-12-23. Realistic Electron-Electron Interaction in a Quantum Wire. https://doi.org/10.1103/physrevb.60.1507

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