121 citations · 388 across the 24 of their papers we have counts for
24 papers
Noise signal as input data in self-organized neural networks
V. Kagalovsky, D. Nemirovsky, S. V. Kravchenko
Self-organizing neural networks are used to analyze uncorrelated white noises of different distribution types (normal, triangular, and uniform). The artificially generated noises a…
Sliding Luttinger liquid with alternating interwire couplings
S. Begum, V. Fleurov, V. Kagalovsky +1
We study a phase diagram for the sliding Luttinger liquid (SLL) of coupled one-dimensional quantum wires packed in a two-dimensional array in the absence of a magnetic field. We an…
Stability of a topological insulator: interactions, disorder and parity of Kramers doublets
V. Kagalovsky, A. L. Chudnovskiy, I. V. Yurkevich
We study stability of multiple conducting edge states in a topological insulator against all multi-particle perturbations allowed by the time-reversal symmetry. We model a system a…
Metal-insulator transition in a sliding Luttinger liquid with line defects
A. L. Chudnovskiy, V. Kagalovsky, I. V. Yurkevich
We investigate the effect of both strong and weak potential scattering caused by local impurities and extended (line) defects in the array of Luttinger liquid wires. We find that i…
Local impurity in multichannel Luttinger liquid
V. Kagalovsky, I. V. Lerner, I. V. Yurkevich
We investigate the stability of conducting and insulating phases in multichannel Luttinger liquids with respect to embedding a single impurity. We devise a general approach for fin…
Thermal and electrical quantum Hall effects in ferromagnet-topological insulator-ferromagnet junction
A. L. Chudnovskiy, V. Kagalovsky
We present the theoretical description for a class of experimental setups that measure quantum Hall coefficients in ferromagnet-topological insulator-ferromagnet (FM-TI-FM) junctio…