We numerically investigate the link between the delocalization-localization transition and
entanglement in a disordered long-range hop** model of spinless fermions by studying …

Long-range hop**s in quantum disordered systems are known to yield quantum
multifractality, the features of which can go beyond the characteristic properties associated …

The phase diagram of the one-dimensional hexagonal Harper (HH) model reveals the
presence of two metallic phases and one insulating phase, separated by critical lines and a …

We study the role of the anomalous E= 0 state in dynamical properties of noninteracting
fermionic chains with chiral symmetry and correlated bond disorder in one dimension. These …

We consider a disordered one-dimensional tight-binding model with power-law decaying
hop** amplitudes to disclose wave-function maximum distributions related to the …

At Anderson critical points, the statistics of the two-point transmission TL for disordered
samples of linear size L is expected to be multifractal with the following properties [Janssen …

The modulational instability problem in tight-binding nonlinear chains with long-ranged
hop** amplitudes decaying as 1∕ r α is investigated. Exploring that the spectral …

In this paper, we study the 1D Anderson model with long-range correlated on-site energies.
This diagonal-correlated disorder is considered in such a way that the random sequence of …

The scaling theory of Anderson localization is based on a global conductance g L that
remains a random variable of order O (1) at criticality. One realization of such a conductance …

We study the nature of collective two-spin excitations in disordered S= 1∕ 2 ferromagnetic
chains. Using a direct diagonalization scheme, we characterize the two-magnon eigenstates …