Force-force correlation function method for the ideal resistance of the Hubbard model
- 14 March 1976
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 9 (5) , L117-L120
- https://doi.org/10.1088/0022-3719/9/5/004
Abstract
By introducing phonons into the Hubbard model in terms of a modulated hopping integral the force acting on the electrons is calculated. Its correlation function gives directly the ideal resistance.Keywords
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