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ZHANG, GM; SU, ZB; YU, L
NON-FERMI LIQUID BEHAVIOR IN THE SINGLE-IMPURITY MIXED-VALENCE PROBLEM
Source PublicationMODERN PHYSICS LETTERS B
KeywordKondo Problem Model
AbstractAn effective Hamiltonian of the Anderson single-impurity model with finite-range Coulomb interactions is derived near a particular limit, which is analogous to the Toulouse limit of the ordinary Kondo problem, and the physical properties around the mixed valence quantum critical point are calculated. At this quantum critical point, the local moment is only partially quenched and X-ray edge singularities are exhibited. Around this point, a new type of non-Fermi liquid behavior is predicted with an extra specific heat C-imp similar to T-1/4 + AT In T and spin-susceptibility X(imp) similar to T--3/4 + B In T.
1995
ISSN0217-9849
Volume9Issue:23Pages:1527-1533
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12698
Collection理论物理所科研产出_SCI论文
Recommended Citation
GB/T 7714
ZHANG, GM,SU, ZB,YU, L. NON-FERMI LIQUID BEHAVIOR IN THE SINGLE-IMPURITY MIXED-VALENCE PROBLEM[J]. MODERN PHYSICS LETTERS B,1995,9(23):1527-1533.
APA ZHANG, GM,SU, ZB,&YU, L.(1995).NON-FERMI LIQUID BEHAVIOR IN THE SINGLE-IMPURITY MIXED-VALENCE PROBLEM.MODERN PHYSICS LETTERS B,9(23),1527-1533.
MLA ZHANG, GM,et al."NON-FERMI LIQUID BEHAVIOR IN THE SINGLE-IMPURITY MIXED-VALENCE PROBLEM".MODERN PHYSICS LETTERS B 9.23(1995):1527-1533.
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