7 papers
Localization in a one-dimensional alloy with an arbitrary distribution of spacing between impurities: Application to Lévy glass
Reza Sepehrinia
We have studied the localization of waves in a one-dimensional lattice consisting of impurities where the spacing between consecutive impurities can take certain values with given…
Localization and delocalization in one-dimensional systems with translation-invariant hopping
Reza Sepehrinia
We present a theory of Anderson localization on a one-dimensional lattice with translation-invariant hopping. We find by analytical calculation, the localization length for arbitra…
Random Walks on Intersecting Geometries
Reza Sepehrinia, Abbas Ali Saberi, Hor Dashti-Naserabadi
We present an analytical approach to study simple symmetric random walks (RWs) on a crossing geometry consisting of a plane square lattice crossed by number of lines that all…
Ground-state magnetization of the Ising spin glass: A recursive numerical method and Chen-Ma scaling
Reza Sepehrinia, Fartash Chalangari
The ground-state properties of quasi-one-dimensional (Q1D) Ising spin glass are investigated using an exact numerical approach and analytical arguments. A set of coupled recursive…
Ground state properties of Ising chain with random monomer-dimer couplings
S. Bahareh Seyedein Ardebili, Reza Sepehrinia
We study analytically the one-dimensional Ising model with a random binary distribution of ferromagnetic and antiferromagnetic exchange couplings at zero temperature. We introduce…
Is conserved along light path?
Mahdiyar Noorbala, Reza Sepehrinia
Snell's law states that the quantity is unchanged in refraction of light passing from one medium to another. We inquire whether this is true in the general case where the…