Is one-parameter scaling theory of localisation consistent? Comment on Schuh's comment
نویسندگان
چکیده
منابع مشابه
Comment on "Anomalous conductance distribution in quasi-one-dimensional gold wires: possible violation of the one-parameter scaling hypothesis".
Mohanty and Webb [1] claim that their data on conductance fluctuations in gold wires contradict the oneparameter scaling.We show that flaws in extracting values of the cumulants hhgnii of the conductance distribution (for n 3; 4) invalidate their conclusions. The true values of hhgnii determined by us from the raw data published in Ref. [1] are orders of magnitude smaller than those claimed and...
متن کاملComment on the theory of singletons
We study solutions of the equation (△− λ)ω = 0 for even p-forms on the covering space CAdSd of the d-dimensional Anti de-Sitter space and their connection to the unitary irreducible representations of S̃O(d−1, 2). The singleton representation is discussed in detail. Taking into account properly chosen boundary conditions, we find that “singleton modes” are not present among the solutions of the ...
متن کاملComment on ``Scaling of power spectrum of extinction events
Fossil extinction power spectra, recently published by Dimri and Prakash [1], appear to exhibit power-law scaling in which spectral power is inversely proportional to frequency. Dimri and Prakash interpret their results as demonstrating a fractal pattern in the fossil record, with longrange correlations that suggest self-organized critical dynamics. Here I point out that their methods are vulne...
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ژورنال
عنوان ژورنال: Journal of Physics C: Solid State Physics
سال: 1983
ISSN: 0022-3719
DOI: 10.1088/0022-3719/16/21/003