Anomalous resistivity and the electron-polaron effect in the two-band Hubbard model with one narrow band

Physics – Condensed Matter – Strongly Correlated Electrons

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

8 pages, 4 figures, accepted for publication in Journal of Superconductivity and Novel Magnetism, based on the invited talk on

Scientific paper

We search for anomalous normal and superconductive behavior in the two-band Hubbard model with one narrow band. We analyze the influence of electron-polaron effect and Altshuler-Aronov effect on effective mass enhancement and scattering times of heavy and light components in the clean case. We find anomalous behavior of resistivity at high temperatures $T>W_{h}^{*}$ both in 3D and 2D situation. The SC instability in the model is governed by enhanced Kohn-Luttinger effect for p-wave pairing of heavy electrons via polarization of light electrons.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Anomalous resistivity and the electron-polaron effect in the two-band Hubbard model with one narrow band does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Anomalous resistivity and the electron-polaron effect in the two-band Hubbard model with one narrow band, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anomalous resistivity and the electron-polaron effect in the two-band Hubbard model with one narrow band will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-217668

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.