17 citations · 18 across the 4 of their papers we have counts for
8 papers
Equilibration of sinusoidal modulation of temperature in linear and nonlinear chains
Elena A. Korznikova, Vitaly A. Kuzkin, Anton M. Krivtsov +4
The equilibration of sinusoidally modulated distribution of the kinetic temperature is analyzed in the -Fermi-Pasta-Ulam-Tsingou chain with different degrees of nonlinearity and…
Ballistic resonance and thermalization in Fermi-Pasta-Ulam-Tsingou chain at finite temperature
Vitaly A. Kuzkin, Anton M. Krivtsov
We study conversion of thermal energy to mechanical energy and vice versa in -Fermi-Pasta-Ulam-Tsingou~(FPUT) chain with spatially sinusoidal profile of initial temperature. We…
Effect of discrete breathers on macroscopic properties of the Fermi-Pasta-Ulam chain
Elena A. Korznikova, Alina Y. Morkina, Mohit Singh +5
The effect of discrete breathers (DBs) on macroscopic properties of the Fermi-Pasta-Ulam chain with symmetric and asymmetric potentials is investigated. The total to kinetic energy…
Approach to thermal equilibrium in harmonic crystals with polyatomic lattice
Vitaly A. Kuzkin
We study transient thermal processes in infinite harmonic crystals with complex (polyatomic) lattice. Initially particles have zero displacements and random velocities such that di…
Creating anomalous Floquet Chern insulators with magnetic quantum walks
Muhammad Sajid, János K. Asbóth, Dieter Meschede +2
We propose a realistic scheme to construct anomalous Floquet Chern topological insulators using spin-1/2 particles carrying out a discrete-time quantum walk in a two-dimensional la…
Temperature oscillations in harmonic triangular lattice with random initial velocities
V. A. Tsaplin, V. A. Kuzkin
Transition to thermal equilibrium in a uniformly heated two-dimensional harmonic triangular lattice with nearest neighbor interactions is investigated. Initial conditions, typical…