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The O (n) model in the n → 0 limit (self-avoiding-walks) and logarithmic conformal field theory

Movahed, M. S ; Sharif University of Technology | 2005

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  1. Type of Document: Article
  2. DOI: 10.1016/j.nuclphysb.2004.11.038
  3. Publisher: 2005
  4. Abstract:
  5. We consider the O (n) theory in the n → 0 limit. We show that the theory is described by logarithmic conformal field theory, and that the correlation functions have logarithmic singularities. The explicit forms of the two-, three- and four-point correlation functions of the scaling fields and the corresponding logarithmic partners are derived. © 2004 Elsevier B.V. All rights reserved
  6. Keywords:
  7. Disordered Systems and Neural Networks (cond-mat.dis-nn) ; High Energy Physics - Theory (hep-th)
  8. Source: Nuclear Physics B ; Volume 707, Issue 3 , 2005 , Pages 405-420 ; 05503213 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/abs/pii/S0550321304009174