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SCALING, DIFFUSION, AND THE INTEGER QUANTIZED HALL-EFFECT

Abstract:
The behavior of the two-particle spectral function, S(q), is examined in the hydrodynamic regime, at the mobility edge in a model for the integer quantized Hall effect. Results are presented from numerical diagonalization of the Hamiltonian for finite systems. For q2 small, S(q) has a conventional, diffusive form. For q2 large, the novel dependence S(q,)±-±2q- 2+± is obtained, with ±=0.38±±0.04. © 1988 The American Physical Society.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevLett.61.593

Authors


CHALKER, J More by this author
DANIELL, G More by this author
Journal:
PHYSICAL REVIEW LETTERS
Volume:
61
Issue:
5
Pages:
593-596
Publication date:
1988-08-01
DOI:
ISSN:
0031-9007
URN:
uuid:2f8ca296-86d8-4020-90e0-2840e50d55fd
Source identifiers:
167349
Local pid:
pubs:167349
Language:
English

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