920 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Academy of Sciences of UkraineUA354 papers
- Lviv UniversityUA86 papers
- Coventry UniversityGB63 papers
- Lviv Polytechnic National UniversityUA61 papers
- Johannes Kepler University of LinzAT57 papers
- Centre National de la Recherche ScientifiqueFR55 papers
- Otto-von-Guericke-Universität MagdeburgDE42 papers
- University of Pavol Jozef ŠafárikSK27 papers
- Université de LorraineFR26 papers
- Georgetown UniversityUS21 papers
- Max Planck Institute for the Physics of Complex SystemsDE20 papers
- Institute of Physical ChemistryPL16 papers
34 papers · 1 filter
Reconfigurable interactions and three-dimensional patterning of colloidal particles and defects in lamellar soft media
Rahul P. Trivedi, Ivan I. Klevets, Bohdan Senyuk +2
Colloidal systems find important applications ranging from fabrication of photonic crystals to direct probing of phenomena typically encountered in atomic crystals and glasses. New…
BBGKY chain of kinetic equations, non-equilibrium statistical operator method and collective variable method in the statistical theory of non-equilibrium liquids
I. R. Yukhnovskii, P. A. Hlushak, M. V. Tokarchuk
A chain of kinetic equations for non-equilibrium one-particle, two-particle and -particle distribution functions of particles which take into account nonlinear hydrodynamic fl…
Dynamic conductivity of one-dimensional ion conductors. Impedance, Nyquist diagrams
I. V. Stasyuk, R. Ya. Stetsiv
Dynamic conductivity of the one-dimensional ion conductor is investigated at different values of the interaction constant between particles and the modulating field. The considerat…
Pressure and entropy of hard spheres in the weakly nonequilibrium heat-conduction steady state
Y. A. Humenyuk
Thermodynamic quantities of the hard-sphere system in the steady state with a small heat flux are calculated within the continuous media approach. Analytical expressions for pressu…
Exactly solved mixed spin-(1,1/2) Ising-Heisenberg distorted diamond chain
Bohdan Lisnyi, Jozef Strecka
The mixed spin-(1,1/2) Ising-Heisenberg model on a distorted diamond chain with the spin-1 nodal atoms and the spin-1/2 interstitial atoms is exactly solved by the transfer-matrix…
Quantum phase transitions: The mean-field perspective
Johannes Richter, Oleg Derzhko
To illustrate a simple mean-field-like approach for examining quantum phase transitions we consider the quantum Heisenberg antiferromagnet on a square lattice. The exc…
Self-averaging in the random 2D Ising ferromagnet
Victor Dotsenko, Yurij Holovatch, Maxym Dudka +1
We study sample-to-sample fluctuations in a critical two-dimensional Ising model with quenched random ferromagnetic couplings. Using replica calculations in the renormalization gro…
Encapsulated Nanowires: Boosting Electronic Transport in Carbon Nanotubes
Andrij Vasylenko, Jamie Wynn, Paulo Medeiros +3
The electrical conductivity of metallic carbon nanotubes (CNTs) quickly saturates with respect to bias voltage due to scattering from a large population of optical phonons. Decay o…
Theoretical description of pump/probe experiments in electron mediated charge-density-wave insulators
J. K. Freericks, O. Matveev, Wen Shen +2
In this review, we develop the formalism employed to describe charge-density-wave insulators in pump/probe experiments using ultra short driving pulses of light. The theory emphasi…
One-Dimensional Random Walk in Multi-Zone Environment
A. V. Nazarenko, V. Blavatska
We study a symmetric random walk (RW) in one spatial dimension in environment, formed by several zones of finite width, where the probability of transition between two neighboring…
A phase transition in a Curie-Weiss system with binary interactions
Yu. V. Kozitsky, M. P. Kozlovskii, O. A. Dobush
A single-sort continuum Curie-Weiss system of interacting particles is studied. The particles are placed in the space divided into congruent cubic cells. For a regio…
Complex systems: physics beyond physics
Yurij Holovatch, Ralph Kenna, Stefan Thurner
Complex systems are characterized by specific time-dependent interactions among their many constituents. As a consequence they often manifest rich, non-trivial and unexpected behav…
Resonant enhancement of thermoelectric properties by correlated hopping for the Falicov-Kimball model on Bethe lattice
D. A. Dobushovskyi, A. M. Shvaika, V. Zlatić
The effect of correlated hopping on the charge and heat transport of strongly correlated particles is studied for the Falicov-Kimball model on the Bethe lattice. Exact solutions fo…
Time-domain pumping a quantum-critical charge-density-wave-ordered material
O. P. Matveev, A. M. Shvaika, T. P. Devereaux +1
We determine the exact time-resolved photoemission spectroscopy for a nesting driven charge-density-wave (described by the spinless Falicov-Kimball model within dynamical mean-fiel…
Spin- and angle-resolved photoemission on the topological Kondo Insulator candidate: SmB6
N. Xu, H. Ding, M. Shi
Topological Kondo insulators are a new class of topological insulators in which metallic surface states protected by topological invariants reside in the bulk band gap at low tempe…
Phase behaviour and structure of a superionic liquid in nonpolarized nanoconfinement
Maxym Dudka, Svyatoslav Kondrat, Alexei Kornyshev +1
The ion-ion interactions become exponentially screened for ions confined in ultranarrow metallic pores. To study the phase behaviour of an assembly of such ions, called a superioni…
Fractional magnetization plateaux of the spin-1/2 Heisenberg orthogonal-dimer chain revisited: strong-coupling approach developed from the exactly solved Ising-Heisenberg model
Taras Verkholyak, Jozef Strecka
The spin-1/2 Heisenberg orthogonal-dimer chain is considered within the perturbative strong-coupling approach, which is developed from the exactly solved spin-1/2 Ising-Heisenberg…
Generalized diffusion equation with fractional derivatives within Renyi statistics
P. Kostrobij, B. Markovych, O. Viznovych +1
By using the Zubarev nonequilibrium statistical operator method, and the Liouville equation with fractional derivatives, a generalized diffusion equation with fractional derivative…
Directly characterizing the relative strength and momentum dependence of electron-phonon coupling using resonant inelastic x-ray scattering
T. P. Devereaux, A. M. Shvaika, K. Wu +9
The coupling between lattice and charge degrees of freedom in condensed matter materials is ubiquitous and can often result in interesting properties and ordered phases, including…
Phase transition in a cell fluid model
M. P. Kozlovskii, O. A. Dobush
We propose a method of describing a phase transition in a cell fluid model with pair interaction potential that includes repulsive and attractive parts. An exact representation of…
Vapour-liquid phase diagram for an ionic fluid in a random porous medium
M. F. Holovko, O. Patsahan, T. Patsahan
We study the vapour-liquid phase behaviour of an ionic fluid confined in a random porous matrix formed by uncharged hard sphere particles. The ionic fluid is modelled as an equimol…
Fluid of fused spheres as a model for protein solution
M. Kastelic, Yu. V. Kalyuzhnyi, V. Vlachy
In this work we examine thermodynamics of fluid with "molecules" represented by two fused hard spheres, decorated by the attractive square-well sites. Interactions between these si…
Frustration of freezing in a two dimensional hard-core fluid due to particle shape anisotropy
A. Huerta, D. Tejeda, D. Henderson +1
The freezing mechanism suggested for a fluid composed of hard disks [Huerta et al., Phys. Rev. E, 2006, 74, 061106] is used here to probe the fluid-to-solid transition in a hard-du…
Ab initio molecular dynamics study of collective excitations in liquid HO and DO: Effect of dispersion corrections
T. Bryk, A. P. Seitsonen
The collective dynamics in liquid water is an active research topic experimentally, theoretically and via simulations. Here, ab initio molecular dynamics simulations are reported i…