CONFERENCES AND SYMPOSIA

Effective action and Green's function for a compressible QH edge state

L. S. Levitov^a, A. V. Shytov^a, B. I. Halperin<sup>b

a</sup> Massachusetts Institute of Technology
^b Harvard University

PACS: 72.70.+m, 73.40.Hm, 73.50.Td

Received: December 31, 1998

DOI: 10.3367/UFNr.0168.199802k.0151

 English version: Physics–Uspekhi, 1998, 41:2, 141–145

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