23 citations · 59 across the 6 of their papers we have counts for
6 papers
Influence of a squeezed prewell on tunneling properties and bound states in heterostructures
Yaroslav Zolotaryuk, Alexander V. Zolotaryuk
A resonant tunneling effect of an extremely thin potential well on the transmission of charged particles through a planar heterostructure with an arbitrary potential profile is inv…
Bound states of a one-dimensional Dirac equation with multiple delta-potentials
V. P. Gusynin, O. O. Sobol, A. V. Zolotaryuk +1
Two approaches are developed for the study of the bound states of a one-dimensional Dirac equation with the potential consisting of -function centers. One of these uses the…
Conditions for realizing one-point interactions from a multi-layer structure model
Alexander V. Zolotaryuk, Yaroslav Zolotaryuk
A heterostructure composed of parallel homogeneous layers is studied in the limit as their widths shrink to zero. The problem is investigated in one dimensi…
Point interactions with bias potentials
A. V. Zolotaryuk, G. P. Tsironis, Y. Zolotaryuk
We develop an approach on how to define single-point interactions under the application of external fields. The essential feature relies on an asymptotic method based on the one-po…
Nonlinear waves in a model for silicate layers
Juan F. R. Archilla, Yaroslav Zolotaryuk, Yuriy A. Kosevich +1
Some layered silicates are composed of positive ions, surrounded by layers of ions with opposite sign. Mica muscovite is a particularly interesting material, because there exist fo…
Discrete kink dynamics in hydrogen-bonded chains I: The one-component model
V. M. Karpan, Y. Zolotaryuk, P. L. Christiansen +1
We study topological solitary waves (kinks and antikinks) in a nonlinear one-dimensional Klein-Gordon chain with the on-site potential of a double-Morse type. This chain is used to…