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Nonlinear sigma model of a spin ladder containing a static single hole

In this letter we extend the nonlinear sigma model describing pure spin ladders with an arbitrary number of legs to the case of ladders containing a single static hole. A simple immediate application of this approach to classical ladders is worked out.

preprint2007arXivOpen access
A. R. PereiraE. ErcolessiA. S. T. Pires
cond-mat.str-el
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Open access3 authors1 topic
Imported metadata coverageMissing code, dataset, citation and institution fields are tracked without dominating the paper.Details
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A. R. PereiraE. ErcolessiA. S. T. Pires

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