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Open Quantum Systems Decoherence Quantum Simulation

On Electron Pairing in One-Dimensional Anharmonic Crystal Lattices

arXiv
Authors: M. G. Velarde, L. Brizhik, A. P. Chetverikov, L. Cruzeiro, W. Ebeling, G. Roepke

Year

2010

Paper ID

28827

Status

Preprint

Abstract Read

~2 min

Abstract Words

44

Citations

N/A

Abstract

We show that when anharmonicity is added to the electron-phonon interaction it facilitates electron pairing in a localized state. Such localized state appears as singlet state of two electrons bound with the traveling local lattice soliton distortion which survives when Coulomb repulsion is included.

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  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2010 reference point for readers tracking recent quantum research.
  • We show that when anharmonicity is added to the electron-phonon interaction it facilitates electron pairing in a localized state.

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