Kondo temperature and high to low temperature crossover in impurity models of correlated electrons
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533301" target="_blank" >RIV/68378271:_____/20:00533301 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0311719" target="_blank" >http://hdl.handle.net/11104/0311719</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7566/JPSCP.30.011124" target="_blank" >10.7566/JPSCP.30.011124</a>
Alternative languages
Result language
angličtina
Original language name
Kondo temperature and high to low temperature crossover in impurity models of correlated electrons
Original language description
Kondo temperature is standardly defined from the local zero-temperature susceptibility in the regime of strong electron correlations as a new scale controlling the low-temperature asymptotics of thermodynamic quantities of diluted impurities. We show by using a two-particle self-consistent theory that the Kondo temperature can be identified as a crossover temperature at which the zero-temperature quantum fluctuations equal the thermal ones in the electron–hole correlation function. The high-temperature Curie–Weiss susceptibility is shown to go over to the Pauli one below the Kondo temperature.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA19-13525S" target="_blank" >GA19-13525S: Quantum coherence in systems with correlated electrons: Superconductivity and magnetism in nano and bulk materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
JPS Conference Proceedings
ISBN
978-4-89027-142-9
ISSN
2435-3892
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
Physical Society of Japan
Place of publication
Tokyo
Event location
Okayama
Event date
Sep 23, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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