%0 Journal Article
%A Enciso, Alberto
%A Finkel Morgenstern, Federico
%A González López, Artemio
%T Level density of spin chains of Haldane-Shastry type
%D 2010
%@ 1539-3755
%U https://hdl.handle.net/20.500.14352/44673
%X We provide a rigorous proof of the fact that the level density of all known su (m) spin chains of Haldane-Shastry type associated with the A(N-1) root system approaches a Gaussian distribution as the number of spins N tends to infinity. Our approach is based on the study of the large-N limit of the characteristic function of the level density, using the description of the spectrum in terms of motifs and the asymptotic behavior of the transfer matrix.
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