Journal article

Quasi-one-dimensional spin-1/2 Heisenberg magnets in their ordered phase: Correlation functions

Abstract:: We study weakly coupled antiferromagnetic spin chains in their ordered phase by combining an exact solution of the single-chain problem with a random-phase-approximation analysis of the interchain interaction. A single chain is described by a quantum Sine-Gordon model and dynamical staggered susceptibilities are determined by employing the form-factor approach to quantum correlation functions. We consider both antiferromagnetic order encountered in quasi-one-dimensional materials such as KCuF3 and spin-Peierls order as found in CuGeO3.

Publication status:: Published

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APA Style

Essler, F., Tsvelik, A., & Delfino, G. (1997). Quasi-one-dimensional spin-1/2 Heisenberg magnets in their ordered phase: Correlation functions. Physical Review B, 56(17), 11001–11013.

MLA Style

Essler, F., et al. “Quasi-One-Dimensional Spin-1/2 Heisenberg Magnets in Their Ordered Phase: Correlation Functions.” Physical Review B, vol. 56, no. 17, 1997, pp. 11001–13.

Chicago Style

Essler, F, A Tsvelik, and G Delfino. 1997. “Quasi-One-Dimensional Spin-1/2 Heisenberg Magnets in Their Ordered Phase: Correlation Functions.” Physical Review B 56 (17): 11001–13.
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Publisher copy:: 10.1103/PhysRevB.56.11001

Authors

+ Essler, F More by this author

Role:: Author

+ Tsvelik, A More by this author

Role:: Author

+ Delfino, G More by this author

Role:: Author

Journal:: Physical Review B More from this journal
Volume:: 56
Issue:: 17
Pages:: 11001-11013
Publication date:: 1997-11-01
DOI:: 10.1103/PhysRevB.56.11001
EISSN:: 1095-3795
ISSN:: 0163-1829

Language:: English
Pubs id:: pubs:199361
UUID:: uuid:0fff46d6-5dad-4055-9ca2-c00ea84303b7
Local pid:: pubs:199361
Source identifiers:: 199361
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 1997

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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