We describe a new multifractal finite-size scaling (MFSS) procedure and its application to the Anderson localization-delocalization transition. MFSS permits the simultaneous …
We propose a generalization of multifractal analysis that is applicable to the critical regime of the Anderson localization-delocalization transition. The approach reveals that the behavior …
Multifractals arise in various systems across nature whose scaling behavior is characterized by a continuous spectrum of multifractal exponents Δ q. In the context of Anderson …
X Lin, X Chen, GC Guo, M Gong - Physical Review B, 2023 - APS
In disordered systems, wave functions in the Schrödinger equation may exhibit a transition from the extended phase to the localized phase, in which the states at the boundaries or …
C Monthus - Journal of Statistical Mechanics: Theory and …, 2021 - iopscience.iop.org
For the 2D matrix Langevin dynamics that correspond to the continuous-time limit of the products of some 2× 2 random matrices, the finite-time Lyapunov exponent can be written as …
The probability density function (PDF) for critical wave function amplitudes is studied in the three-dimensional Anderson model. We present a formal expression between the PDF and …
Uncorrelated disorder in generalized three-dimensional Lieb models gives rise to the existence of bounded mobility edges, destroys the macroscopic degeneracy of the flat …
LJ Vasquez, A Rodriguez, RA Römer - Physical Review B—Condensed Matter …, 2008 - APS
The multifractality of the critical eigenstate at the metal to insulator transition (MIT) in the three-dimensional Anderson model of localization is characterized by its associated …
We study the multifractal behavior of coherent states projected in the energy eigenbasis of the spin-boson Dicke Hamiltonian, a paradigmatic model describing the collective …