Tokamak fusion reactors produce energetic He ions that penetrate surfaces less than 20 μm and neutrons that spread throughout ...

The history of the experimental study of nonlinear lattice excitations in layered silicate materials, when exposed to swift ...

We study nonlinear excitations propagating in a hexagonal layer which is a model for the cation layer of silicates. We ...

We propose two classes of symplecticity-preserving symmetric splitting methods for semi-classical Hamiltonian dynamics of ...

Since the latest review about solitary localized waves in muscovite, called quodons, (F.M. Russell in Quodons in Mica. ...

The developments in hyperconductivity, the loss-free transmission of electric charge at room temperature and above, due ...

In this article we perform a thorough analysis of breathers in a one-dimensional model for a layered silicate for which ...

We report on studies of hyperconductivity in which electric charge moves in a solid in the absence of an applied electric ...

Some layered silicates are composed of positive ions, surrounded by layers of ions with opposite sign. Mica muscovite is ...

A motivation for the study of reduced models like one-dimensional systems in Solid State Physics is the complexity of the ...

Evidence is presented for infinite charge mobility in natural crystals of muscovite mica at room temperature. Muscovite ...

At sufficiently low temperatures, the reaction rates in solids are controlled by quantum rather than by thermal fluctuations. ...

Shape transformations in driven and damped molecular chains are considered. Closed chains of weakly coupled molecular ...

Muscovite mica is a mineral in which the tracks of charged swift particles, from radioactivity or cosmic rays, can be ...

Ions arriving at a semiconductor surface with very low energy (2 - 8 eV) are interacting with defects deep inside the ...

In this work we analyze in detail the behaviour and properties of the kinks found in an one dimensional model for the close ...

Novel mechanisms of defect annealing in solids are discussed, which are based on the large amplitude anharmonic lattice ...

The creation of point defects in the crystal lattices of various semiconductors by subthreshold events has been reported ...

Deep level transient spectroscopy shows that defects created by alpha irradiation of germanium are annealed by low energy ...

In this paper we develop a dynamical model of the propagating nonlinear localized excitations, supersonic kinks, in the ...

There exist in nature examples of lattices of elements for which the interaction is repulsive, the elements are kept in ...

We have founds supersonics kinks in a model for the cation layer of mica muscovite. They are proposed as a posible explanation for the dark tracks in the mineral

We consider a model made out of identical particles that repel each other with the Coulomb interaction. We study numerically ...

Chains of identical ions, for which the dominant interaction is the electrostatic repulsion, appear in layered silicates. ...

We study nonsymmetric collisions of moving breathers (MBs) in the Peyrard-Bishop DNA model. In this paper we have considered ...

Non-time reversible phonobreathers are non-linear waves that can transport energy in coupled oscillator chains by means ...

In this work, we revisit the question of stability of multibreather configurations, i.e. discrete breathers with multiple ...

Reaction rate theory in solids is modified taking into account intrinsic localized modes or discrete breathers (DBs) that ...

We consider a system of two coupled nonlinear partial differential equations for describing the rotational motions of bases ...

We investigate the collisions of moving breathers, with the same frequency, in three different Klein-Gordon chains of ...

We consider collisions of moving breathers (MBs) in the Peyrard-Bishop DNA model. Two identical stationary breathers, ...

Reconstructive transformations of layered silicates as mica muscovite take place at much lower temperatures than expected. ...

Collisions between moving localized modes (moving breathers) in non- integrable lattices present a rich outcome. In this ...

We study the collisions of moving breathers with the same frequency, traveling with opposite directions within a Klein–Gordon ...

The crystal structures of potassium and cesium bistrifluoroacetates, KH CF3COO2 and CsH CF3COO2, respectively, were ...

We study the dynamics of moving discrete breathers in an interfaced piecewise DNA molecule. This is a chain in which all ...

Reconstructive transformations in layered silicates need a high temperature in order to be observed. However, very recently, ...

For the detailed understanding of the conduction mechanism in DNA we use models based on the concept of polaron and breather ...

In this paper a Frenkel–Kontorova model with a nonlinear int eraction potential is used to describe a vacancy defect in a ...

Discrete breathers, or intrinsic localized modes, are spatially localized, time–periodic, nonlinear excitations that can ...

Using a theorem dubbed the multibreather stability theorem (Archilla J F R et al 2003 Physica D 180 235) we have obtained ...

The formation of bubbles in nucleic acids (NAs) is fundamental in many biological processes such as DNA replication, ...

We numerically investigate localization properties of electronic states in a static model of poly(dG)-poly(dC) and ...

Recent papers have considered moving breathers (MBs) in DNA models including long range interaction due to the dipole ...

A bent chain of coupled Morse oscillators with long-range dispersive interaction is considered. Moving localized excitations ...

We study numerically the mechanical stability and elasticity properties of duplex DNA molecules within the frame of a ...

In this paper we study the existence and linear stability of bright and dark breathers in one-dimensional FPU lattices. ...

The DNA molecule is modeled by a parabola embedded chain with long-range interactions between twisted base pair dipoles. ...

We investigate the formation process of nonlinear vibrational modes representing broad H-bridge multi–site breathers in a ...

We study the interaction of moving localized oscillations with a local inhomogeneity in a discrete nonlinear Hamiltonian ...

A vacancy defect is described by a Frenkel-Kontorova model with a discommensuration. This vacancy can migrate when interacts ...

We investigate the charge transport in synthetic DNA polymers built up from single types of base pairs. In the context of ...

Whereas there exists a mathematical proof for one-site breathers stability, and an unpublished one for two-site breathers, ...

We analyze the influence of an impurity in the evolution of moving discrete breathers in a Klein–Gordon chain with non-weak ...

We study the transport of charge due to polarons in a model of DNA which takes in account its 3D structure and the coupling ...

We study a model for polaron-like charge transportmechanism along DNA molecules with emphasis on the impact of parametrical ...

We study the properties of moving breathers in a bent DNA model with short range interaction, due to the stacking of ...

The existence, stability and movability of breathers in a model for alpha-helix proteins is studied. This model basically ...

There are two different sources of localization in discrete lattices: • Anderson modes in disordered harmonic lattices [1] • Discrete breathers in homogeneous nonlinear lattices [2]

We analyse the influence of an impurity in the evolution of moving discrete breathers in a Klein–Gordon chain with non-weak ...

Recent papers that have studied variants of the Peyrard-Bishop model for DNA, have taken into account the long range ...

Moving breathers is a means of transmitting information in DNA. We study the existence and properties of moving breathers ...

So far, all the studies on breathers on DNA have considered models with either short–range or long-range interaction. ...

Most of the studies of breathers in networks of oscillators are limited to nextneighbour interaction. However, long-range ...

Most of the studies on mathematical models of DNA are limited to next neighbor interaction. However, the coupling between ...

Localized oscillations appear both in ordered nonlinear lattices (breathers) and in disordered linear lattices (Anderson ...

Time-periodic localized oscillations occur in a variety of contexts, in particular in weakly coupled anharmonic lattices ...

Lie theory of transformation groups is applied to the study of lambda-omega reaction-diffusion systems in two-dimensional ...

Symmetries of nonlinear reaction-diffusion equations determine the existence of regular rotating spiral waves. They are ...

We report on a phenomenon observed in a driven nonlinearly damped oscillator when two control parameters, the frequency ...

This paper deals with the problem of a particle that diffuses in a potential with a reflecting barrier and has a point of ...

We study the invariance of the diffusion equation δP(x,t)/δt = (δ/δx)[D(x)δP(x,t)/δx] under continuous groups of transformations. We show the conditions which D(x) must satisfy for the existence of similarity solutions.