Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020443115> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2020443115 endingPage "5808" @default.
- W2020443115 startingPage "5806" @default.
- W2020443115 abstract "We discuss three applications of the overcompensated n-channel Kondo problem for an impurity of spin S =1/2 in the context of the exact numerical solution (as a function of field, temperature, and number of channels) of the Bethe-ansatz equations. The entropy has an essential singularity as H and T tend to zero, giving rise to critical behavior in the susceptibility and the specific heat. The specific heat in a small constant (nonzero) field shows a double peak structure, arising from the singularity in the entropy. This gives rise to giant γ values of the specific heat. The applications discussed here are (i) the quadrupolar Kondo effect, (ii) the low temperature properties of a two-level system interacting with conduction electrons, and (iii) a S =1/2 magnetic impurity embedded in a SU(2)-invariant Heisenberg chain of arbitrary spin (Takhtajan–Babujian model). The divergent quadrupolar susceptibility in (i) gives rise to a local tetragonal distortion of the lattice below a critical temperature Tc, which depends on the strength of the spin-lattice coupling. The same divergence destabilizes the low-temperature strong-coupling fixed point of (ii) for a symmetric double well." @default.
- W2020443115 created "2016-06-24" @default.
- W2020443115 creator A5010630308 @default.
- W2020443115 creator A5091338773 @default.
- W2020443115 date "1991-11-15" @default.
- W2020443115 modified "2023-09-26" @default.
- W2020443115 title "Applications of the overcompensated <i>n</i>-channel Kondo problem" @default.
- W2020443115 cites W1972596111 @default.
- W2020443115 cites W1975878604 @default.
- W2020443115 cites W1980818990 @default.
- W2020443115 cites W1982180867 @default.
- W2020443115 cites W1991347485 @default.
- W2020443115 cites W1996582572 @default.
- W2020443115 cites W2007652687 @default.
- W2020443115 cites W2015961807 @default.
- W2020443115 cites W2025862463 @default.
- W2020443115 cites W2066121495 @default.
- W2020443115 cites W2075677506 @default.
- W2020443115 cites W2075990229 @default.
- W2020443115 cites W2078162438 @default.
- W2020443115 cites W2087564223 @default.
- W2020443115 cites W2089929207 @default.
- W2020443115 cites W2092801518 @default.
- W2020443115 cites W2332310696 @default.
- W2020443115 doi "https://doi.org/10.1063/1.350143" @default.
- W2020443115 hasPublicationYear "1991" @default.
- W2020443115 type Work @default.
- W2020443115 sameAs 2020443115 @default.
- W2020443115 citedByCount "5" @default.
- W2020443115 countsByYear W20204431152020 @default.
- W2020443115 crossrefType "journal-article" @default.
- W2020443115 hasAuthorship W2020443115A5010630308 @default.
- W2020443115 hasAuthorship W2020443115A5091338773 @default.
- W2020443115 hasConcept C109281498 @default.
- W2020443115 hasConcept C121332964 @default.
- W2020443115 hasConcept C12843 @default.
- W2020443115 hasConcept C134306372 @default.
- W2020443115 hasConcept C147120987 @default.
- W2020443115 hasConcept C16171025 @default.
- W2020443115 hasConcept C16889073 @default.
- W2020443115 hasConcept C170751736 @default.
- W2020443115 hasConcept C183276030 @default.
- W2020443115 hasConcept C188234980 @default.
- W2020443115 hasConcept C201665358 @default.
- W2020443115 hasConcept C26873012 @default.
- W2020443115 hasConcept C2780061376 @default.
- W2020443115 hasConcept C33923547 @default.
- W2020443115 hasConcept C44280652 @default.
- W2020443115 hasConcept C62520636 @default.
- W2020443115 hasConcept C71383303 @default.
- W2020443115 hasConcept C77843276 @default.
- W2020443115 hasConcept C82217956 @default.
- W2020443115 hasConcept C84114770 @default.
- W2020443115 hasConceptScore W2020443115C109281498 @default.
- W2020443115 hasConceptScore W2020443115C121332964 @default.
- W2020443115 hasConceptScore W2020443115C12843 @default.
- W2020443115 hasConceptScore W2020443115C134306372 @default.
- W2020443115 hasConceptScore W2020443115C147120987 @default.
- W2020443115 hasConceptScore W2020443115C16171025 @default.
- W2020443115 hasConceptScore W2020443115C16889073 @default.
- W2020443115 hasConceptScore W2020443115C170751736 @default.
- W2020443115 hasConceptScore W2020443115C183276030 @default.
- W2020443115 hasConceptScore W2020443115C188234980 @default.
- W2020443115 hasConceptScore W2020443115C201665358 @default.
- W2020443115 hasConceptScore W2020443115C26873012 @default.
- W2020443115 hasConceptScore W2020443115C2780061376 @default.
- W2020443115 hasConceptScore W2020443115C33923547 @default.
- W2020443115 hasConceptScore W2020443115C44280652 @default.
- W2020443115 hasConceptScore W2020443115C62520636 @default.
- W2020443115 hasConceptScore W2020443115C71383303 @default.
- W2020443115 hasConceptScore W2020443115C77843276 @default.
- W2020443115 hasConceptScore W2020443115C82217956 @default.
- W2020443115 hasConceptScore W2020443115C84114770 @default.
- W2020443115 hasIssue "10" @default.
- W2020443115 hasLocation W20204431151 @default.
- W2020443115 hasOpenAccess W2020443115 @default.
- W2020443115 hasPrimaryLocation W20204431151 @default.
- W2020443115 hasRelatedWork W1545800114 @default.
- W2020443115 hasRelatedWork W1561196185 @default.
- W2020443115 hasRelatedWork W1629164414 @default.
- W2020443115 hasRelatedWork W1892432006 @default.
- W2020443115 hasRelatedWork W1980881357 @default.
- W2020443115 hasRelatedWork W1989447733 @default.
- W2020443115 hasRelatedWork W2020443115 @default.
- W2020443115 hasRelatedWork W2072565876 @default.
- W2020443115 hasRelatedWork W3004730760 @default.
- W2020443115 hasRelatedWork W999617784 @default.
- W2020443115 hasVolume "70" @default.
- W2020443115 isParatext "false" @default.
- W2020443115 isRetracted "false" @default.
- W2020443115 magId "2020443115" @default.
- W2020443115 workType "article" @default.