Renormalization-group calculation of excitation properties for impurity models
Physical Review B, ISSN: 0163-1829, Vol: 41, Issue: 13, Page: 9403-9414
1990
- 100Citations
- 24Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations100
- Citation Indexes100
- 100
- CrossRef77
- Captures24
- Readers24
- 24
Article Description
The renormalization-group method developed by Wilson to calculate thermodynamical properties of dilute magnetic alloys is generalized to allow the calculation of dynamical properties of many-body impurity Hamiltonians. As a simple illustration, the impurity spectral density for the resonant-level model (i.e., the U=0 Anderson model) is computed. As a second illustration, for the same model, the longitudinal relaxation rate for a nuclear spin coupled to the impurity is calculated as a function of temperature. © 1990 The American Physical Society.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0001613611&origin=inward; http://dx.doi.org/10.1103/physrevb.41.9403; http://www.ncbi.nlm.nih.gov/pubmed/9993285; https://link.aps.org/doi/10.1103/PhysRevB.41.9403; http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.41.9403/fulltext; http://link.aps.org/article/10.1103/PhysRevB.41.9403
American Physical Society (APS)
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