Integrable Kondo impurity in one-dimensional q-deformed t-J models

Ge, X. Y., Gould, M. D., Links, J. and Zhou, H. Q. (2001) Integrable Kondo impurity in one-dimensional q-deformed t-J models. Journal of Physics A-mathematical And General, 34 41: 8543-8561. doi:10.1088/0305-4470/34/41/311


Author Ge, X. Y.
Gould, M. D.
Links, J.
Zhou, H. Q.
Title Integrable Kondo impurity in one-dimensional q-deformed t-J models
Journal name Journal of Physics A-mathematical And General   Check publisher's open access policy
ISSN 0305-4470
Publication date 2001-01-01
Year available 2001
Sub-type Article (original research)
DOI 10.1088/0305-4470/34/41/311
Open Access Status Not yet assessed
Volume 34
Issue 41
Start page 8543
End page 8561
Total pages 19
Editor E. Corrigan
Place of publication Bristol, UK
Publisher Iop Publishing Ltd
Language eng
Subject 01 Mathematical Sciences
Abstract Integrable Kondo impurities in two cases of one-dimensional q-deformed t-J models are studied by means of the boundary Z(2)-graded quantum inverse scattering method. The boundary K matrices depending on the local magnetic moments of the impurities are presented as nontrivial realizations of the reflection equation algebras in an impurity Hilbert space. Furthermore, these models are solved by using the algebraic Bethe ansatz method and the Bethe ansatz equations are obtained.
Keyword Physics, Multidisciplinary
Physics, Mathematical
Strongly Correlated Electrons
Open-boundary Conditions
Supersymmetric U-model
Magnetic Impurity
Algebraic Properties
Reflection Equation
Heisenberg Chain
Luttinger Liquid
Quantum-systems
Mixed-valence
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collections: Excellence in Research Australia (ERA) - Collection
School of Physical Sciences Publications
 
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Created: Mon, 13 Aug 2007, 22:38:45 EST