Published July 1997
| Version v1
Journal article
Path-integral treatment for localized electrons in the periodic Anderson model
Creators
- 1. Institute for Molecular Science, Okazaki (Japan)
- 2. N. S. Kurnakov Inst. of General and Inorganic Chemistry of the Russian Academy of Sciences, Moscow (Russian Federation)
- 3. Joint Inst. for Nuclear Research, Dubna (Russian Federation)
- 4. Catania Univ., Catania (Italy)
Description
The partition function of the periodic Anderson model is expressed via the path integral over ''slow'' localized d-electron variables and those of ''light'' conduction s-electrons. The temperature-dependent d-electron structure is derived. The energy shift of the d-electron level demonstrates the Kondo-like temperature logarithm. At low temperature a Hubbard-like behaviour of d-electrons is found. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 237-238
- Journal Page Range
- p. 231-233.
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- 45. Yamada conference - 5. international conference on the physics of transition metals (ICPTM-5).
- Dates
- 24-27 Sep 1996.
- Place
- Osaka (Japan).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 29001241
- Subject category
- S36: MATERIALS SCIENCE; S99: GENERAL AND MISCELLANEOUS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAND THEORY; CRYSTAL LATTICES; HUBBARD MODEL; KONDO EFFECT; LAGRANGIAN FUNCTION
- Descriptors DEC
- CRYSTAL MODELS; CRYSTAL STRUCTURE; FUNCTIONS; MATHEMATICAL MODELS
Optional Information
- Notes
- 10 refs.