Calculation of multifractal dimensions in spin chains

Autor: Atas, Y. Y., Bogomolny, E.
Rok vydání: 2013
Předmět:
Druh dokumentu: Working Paper
DOI: 10.1098/rsta.2012.0520
Popis: 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.
Comment: 25 pages
Databáze: arXiv