Kin&#x;ya Takahashi,Yasutaka Hanada,Kensuke S Ikeda
Kin&#x;ya Takahashi
We investigate the tunneling mechanism in a rounded-step potential under a time-periodic perturbation, where instanton tunneling is substantially prohibited. The tunneling probability exhibits a characteristic sawtoothlike structure as a fu...
Modulational instability and charge localization in the Holstein-SSH model of DNA with mass impurities [0.03%]
R Y Ondoua,A Dang Koko,R Abouem A Ribama et al.
R Y Ondoua et al.
This research investigates the stability of localized charge modes in a Holstein-SSH DNA model incorporating a mass impurity. By deriving a semidiscrete nonlinear Schrödinger equation through Hamiltonian formalism and the adiabatic approxi...
Influence of conical wire array geometry on plasma flow and temperature profiles of radiatively cooled jets [0.03%]
Luisa Izquierdo,Felipe Veloso,Miguel Escalona et al.
Luisa Izquierdo et al.
The influence of conical wire array geometry on the formation and dynamics of pulsed-power driven plasma jets is investigated. In the experiments, the jet becomes isolated from the inflows as it passes through an aperture, allowing the stud...
Growth of clusters and scale-free distribution at the phase transition point of the two-dimensional Q2R-Potts model [0.03%]
F Urbina-Parada,J Tortella,M Montalva-Medel et al.
F Urbina-Parada et al.
In this article, we present a study of the macroscopic and microscopic dynamics of the two-dimensional cellular automaton Q2R-Potts, which is an extension of the Q2R model. This extension takes into account interactions between more than tw...
Tuning nonequilibrium phases with odd forces: From crystalline order to vortex structures in systems with competing interactions [0.03%]
Rui-Xue Guo,Mian-Zhi Dai,Jia-Jian Li et al.
Rui-Xue Guo et al.
Nonequilibrium chiral active systems exhibit diverse collective phenomena arising from the interplay between driving forces and interparticle interactions. We numerically investigate a two-dimensional system of particles with competing long...
A Almqvist,B N J Persson
A Almqvist
Understanding the contact between rough surfaces undergoing plastic deformation is crucial in many applications. We study the effect of plastic deformation on the surface separation between two solids with random roughness. Assuming a const...
Structural changes in the Lennard-Jones supercooled liquid and ideal glass: An improved integral equation for the replica method [0.03%]
Jean-Marc Bomont,Jean-Louis Bretonnet,Dino Costa et al.
Jean-Marc Bomont et al.
Framing the glass formation within standard statistical mechanics is an outstanding problem of condensed matter theory. To add insight, we investigate the structural properties of the Lennard-Jones fluid in the very-low temperature regime b...
K A Kazakov,T M Valitov
K A Kazakov
The frequency exponent of 1/f noise in graphene-boron nitride heterostructures is known to have multiple extrema in its dependence on the charge carrier concentration. This behavior is explained in the present paper as a result of the charg...
Saravanan A,Allen Lobo
Saravanan A
We analytically investigate the generation of entanglement in a system of two coupled Brownian particles subjected to time-dependent, dual-driving protocols. By modeling the system as a bivariate Ornstein-Uhlenbeck process, we derive the dy...
High-temperature modulations, mesoscale interactions, and hyperscaling breakdown in Ising models with frustration: Some insights from thermodynamic geometry [0.03%]
Soumen Khatua,Vikram Patil,Anurag Sahay et al.
Soumen Khatua et al.
In this work we revisit the axial third-nearest-neighbor Ising chain and examine in detail some aspects of its phase behavior ensuing from competing interactions and resulting frustration. We probe the phase behavior with two complimentary ...