Title of article
High-gradient operators in perturbed Wess–Zumino–Witten field theories in two dimensions Original Research Article
Author/Authors
S. Ryu، نويسنده , , C. Mudry، نويسنده , , A.W.W. Ludwig، نويسنده , , A. Furusaki، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
36
From page
341
To page
376
Abstract
Many classes of non-linear sigma models (NLσMs) are known to contain composite operators with an arbitrary number 2s of derivatives (“high-gradient operators”) which appear to become strongly relevant within renormalization group (RG) calculations at one (or fixed higher) loop order, when the number 2s of derivatives becomes lar
Keywords
Mesoscopic fluctuations , High-gradient operators , Non-linear sigma models , Anderson localization , Wess–Zumino–Witten models
Journal title
Nuclear Physics B
Serial Year
2010
Journal title
Nuclear Physics B
Record number
875972
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