Low eigenvalues of the entanglement Hamiltonian, localization length, and rare regions in one-dimensional disordered interacting systems
نویسندگان
چکیده
منابع مشابه
Coupling sensitivity of localization length in one-dimensional disordered systems
– We investigate Anderson localization in a quasi–one-dimensional disordered system consisting of weakly coupled statistically independent channels. The dependence of the localization length on the coupling κ is shown to be singular: proportional to 1/| lnκ|. Numerical evidence is given for coupled random chains with different statistics of site potential. An analytical approach is developed ba...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2018
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.97.115408