Wednesday, July 24, 2013

1307.6016 (Y. Y. Atas et al.)

Calculation of multifractal dimensions in spin chains    [PDF]

Y. Y. Atas, E. Bogomolny
It was demonstrated in [Phys. Rev. E 86, 021104, (2012)], that the ground-state wave functions for a large variety of one-dimensional spin-1/2 models are multifractals in the natural spin-z basis. We present here the details of analytical derivations and numerical confirmations of these results.
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