67 citations · 355 across the 14 of their papers we have counts for
14 papers
A semiclassical model for charge transfer along ion chains in silicates
Juan F R Archilla, Jānis Bajārs, Yusuke Doi +1
It has been observed in fossil tracks and experiments in the layered silicate mica muscovite the transport of charge through the cation layers sandwiched between the layers of tetr…
Energy localization and shape transformations in semiflexible polymer rings
Yuri B. Gaididei, Juan F. R. Archilla, Víctor J. Sánchez-Morcillo +1
Shape transformations in driven and damped molecular chains are considered. Closed chains of weakly coupled molecular subunits under the action of spatially homogeneous time-period…
Quantum dynamics of wave packets in a nonstationary parabolic potential and the Kramers escape rate theory
Vladimir I. Dubinko, Denis V. Laptev, Alexander S. Mazmanishvili +1
At sufficiently low temperatures, the reaction rates in solids are controlled by quantum rather than by thermal fluctuations. We solve the Schrödinger equation for a Gaussian wave…
Ultradiscrete kinks with supersonic speed in a layered crystal with realistic potentials
Juan F. R. Archilla, Yuriy A. Kosevich, Noé Jiménez +2
We develop a dynamical model of the propagating nonlinear localized excitations, supersonic kinks, in the cation layer in a silicate mica crystal. We start from purely electrostati…
Reaction rate theory with account of the crystal anharmonicity
V. I. Dubinko, P. A. Selyshchev, J. F. R. Archilla
Reaction rate theory in solids is modified taking into account intrinsic localized modes or discrete breathers (DBs) that can appear in crystals with sufficient anharmonicity resul…
Bubble generation in a twisted and bent DNA-like model
Peter V. Larsen, Peter L. Christiansen, Ole Bang +2
The DNA molecule is modeled by a parabola embedded chain with long-range interactions between twisted base pair dipoles. A mechanism for bubble generation is presented and investig…