From the fuzzy disc to edge currents in Chern-Simons Theory

2003/09/22 by F. Lizzi, F. LIZZI, P. Vitale +3 · 3 citations
Mathematics · Physics and Astronomy · #Advanced Operator Algebra Research #Geometry and complex manifolds #Holomorphic and Operator Theory #cond-mat.mes-hall #hep-th

paper · pdf · doi:10.1142/s021773230301260x

published as Mod.Phys.Lett. A18 (2003) 2381-2388 · 8 pages, 6 figures, Talk presented at ``Space-time and Fundamental Interactions: Quantum Aspects'', conference in honour of A. P. Balachandran's 65th birthday. References added and one misprint corrected

arxiv created 2003/09/22 · openalex publication_date 2003/11/20 · arxiv updated 2009/12/01 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28

Abstract

We present a brief review of the fuzzy disc, the finite algebra approximating functions on a disc, which we have introduced earlier. We also present a comparison with recent papers of Balachandran, Gupta and Kürkçüoǧlu, and of Pinzul and Stern, aimed at the discussion of edge states of a Chern-Simons thoery.

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