| Undressing the Kondo effect near the antiferromagnetic quantum critical point. | |
| | |
MedLine Citation:
|
PMID: 16384097 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
The problem of a spin-1/2 magnetic impurity near an antiferromagnetic transition of the host lattice is shown to transform to a multichannel problem. A variety of fixed points is discovered asymptotically near the antiferromagnetic critical point. Among these is a new variety of stable fixed point of a multichannel Kondo problem which does not require channel isotropy. At this point Kondo screening disappears but coupling to spin fluctuations remains. In addition to its intrinsic interest, the problem is an essential ingredient in the problem of quantum critical points in heavy fermions. |
| | |
Authors:
|
H Maebashi; K Miyake; C M Varma |
Related Documents
:
|
15119867 - Emotional effects of tooth loss in community-dwelling elderly people in hong kong. 22533677 - Hiv/aids knowledge, contraceptive knowledge, and condom use among unmarried youth in ch... 15145287 - An ergonomic garment design for elderly turkish men. 17288637 - Time since falling and fear of falling among community-dwelling elderly. 3588777 - Fear of aids. 16593117 - Extendability of proper holomorphic mappings and global analytic hypoellipticity of the... |
Publication Detail:
|
Type: Journal Article Date: 2005-11-11 |
Journal Detail:
|
Title: Physical review letters Volume: 95 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2005 Nov |
Date Detail:
|
Created Date: 2005-12-30 Completed Date: 2006-02-15 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
|
Languages: eng Pagination: 207207 Citation Subset: - |
Affiliation:
|
Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, Japan. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Quantum localization in bilayer Heisenberg antiferromagnets with site dilution.
Next Document: Inelastic photoemission due to scattering by surface adsorbate vibrations.