| Full text | |
| Author(s): |
Total Authors: 3
|
| Affiliation: | [1] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083970 Campinas, SP - Brazil
[2] Florida State Univ, Dept Phys, Tallahassee, FL 32306 - USA
[3] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 - USA
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | Physical Review Letters; v. 104, n. 23, p. 236401, 2010. |
| Web of Science Citations: | 11 |
| Abstract | |
We study how well-known effects of the long-ranged Friedel oscillations are affected by strong electronic correlations. We first show that their range and amplitude are significantly suppressed in strongly renormalized Fermi liquids. We then investigate the interplay of elastic and inelastic scattering in the presence of these oscillations. In the singular case of two-dimensional systems, we show how the anomalous ballistic scattering rate is confined to a very restricted temperature range even for moderate correlations. In general, our analytical results indicate that a prominent role of Friedel oscillations is relegated to weakly interacting systems. (AU) | |
| FAPESP's process: | 07/57630-5 - Non-perturbative methods applied to strongly correlated electronic systems |
| Grantee: | Eduardo Miranda |
| Support Opportunities: | Research Projects - Thematic Grants |