Staggered orbital currents in the half-filled two-leg ladder

Fjaerestad, J. O. and Marston, J. B. (2002) Staggered orbital currents in the half-filled two-leg ladder. Physical Review B, 65 12: 125106-1-125106-8. doi:10.1103/PhysRevB.65.125106

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Author Fjaerestad, J. O.
Marston, J. B.
Title Staggered orbital currents in the half-filled two-leg ladder
Journal name Physical Review B   Check publisher's open access policy
ISSN 1098-0121
0163-1829
1550-235X
Publication date 2002-03-15
Sub-type Article (original research)
DOI 10.1103/PhysRevB.65.125106
Open Access Status File (Publisher version)
Volume 65
Issue 12
Start page 125106-1
End page 125106-8
Total pages 8
Place of publication College Pk
Publisher The American Physical Society
Language eng
Subject 240000 Physical Sciences
Abstract Using Abelian bosonization with a careful treatment of the Klein factors, we show that a certain phase of the half-filled two-leg ladder, previously identified as having spin-Peierls order, instead exhibits staggered orbital currents with no dimerization.
Keyword Physics, Condensed Matter
Copper-oxide Metals
Large-n Limit
T-j Model
Hubbard-model
2-chain Model
Bosonization
States
Phase
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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Citation counts: TR Web of Science Citation Count  Cited 44 times in Thomson Reuters Web of Science Article | Citations
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Created: Thu, 20 Sep 2007, 01:49:54 EST