Kadowaki-Woods ratio for strongly coupled Fermi liquids
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چکیده
منابع مشابه
Breakdown of the universality of the Kadowaki-Woods Ratio in multi-band metals
We calculate the Kadowaki-Woods ratio (KWR) in Fermi liquids with arbitrary band structures. We find that, contrary to the single-band case, the ratio is not generally independent of the effects of electronic correlations (universal). This is very surprising given the experimental findings of a near universal KWR in many multiband strongly correlated metals. We identify a limit where the univer...
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