Computer-aided perturbation theory by cumulants: Dimerized and frustrated spin-1/2 chain

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Bibliographic Details
Published in:	Physical review. B, Condensed matter and materials physics Vol. 70; no. 5; pp. 054408.1 - 054408.6
Main Authors:	SYKORA, S, HÜBSCH, A, BECKER, K. W
Format:	Journal Article
Language:	English
Published:	Ridge, NY American Physical Society 01-08-2004
Subjects:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology General theory and models of magnetic ordering Magnetic properties and materials Physics Spin chain models Perturbation theory Spin chain Dimerization Computer aid Cumulant Frustration
Online Access:	Get full text
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ISSN:	1098-0121 1550-235X
DOI:	10.1103/PhysRevB.70.054408