Critical Phenomena in Loop Models

When close to a continuous phase transition, many physical systems can usefully be mapped to ensembles of fluctuating loops, which might represent for example polymer rings, or line defects in a lattice magnet, or worldlines of quantum particles. 'Loop models' provide a unifying geometric...

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Autore principale: Nahum, Adam. (Autore, http://id.loc.gov/vocabulary/relators/aut)
Ente Autore: SpringerLink (Online service)
Natura: Elettronico eBook
Lingua:English
Pubblicazione: Cham : Springer International Publishing : Imprint: Springer, 2015.
Edizione:1st ed. 2015.
Serie:Springer Theses, Recognizing Outstanding Ph.D. Research,
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Accesso online:https://doi.org/10.1007/978-3-319-06407-9
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Sommario:
  • Introduction
  • Completely Packed Loop Models
  • Topological Terms, Quantum Magnets and Deconfined Criticality
  • The Statistics of Vortex Lines
  • Loop Models with Crossings in 2D
  • Polymer Collapse
  • Outlook
  • Appendix A Potts domain walls and CP^{n-1}
  • Appendix B Phases for Hedgehogs & Vortices.