3 papers
cond-mat.dis-nn2026
Analytical Theory for Anomalous Diffusion in the Anderson Model with Heavy Tails
Elizaveta Safonova, Aleksey Lunkin, Mikhail Feigel'man
We develop an analytical theory of anomalous transport in a noninteracting Anderson model with heavy-tailed hopping amplitudes. The broad distribution of hopping amplitudes gives r…
cond-mat.mes-hall2025
Josephson effect in strongly disordered metallic wires
Mustafa E. Ismagambetov, Aleksey V. Lunkin, Pavel M. Ostrovsky
We study localization effects in Josephson junctions with two superconductors connected by a strongly disordered metallic wire of length . The conventional description of the Jo…
cond-mat.dis-nn2024
Local Density of States Correlations in the Lévy-Rosenzweig-Porter random matrix ensemble
A. V. Lunkin, K. S. Tikhonov
We present an analytical calculation of the local density of states correlation function in the Lévy-Rosenzweig-Porter random matrix ensemble at energy scales larger th…