Now showing items 21-30 of 736
Soliton dynamics at an interface between a uniform medium and a nonlinear optical lattice
(Amer Physical Soc, 2013)
Lattice dynamics and structural instabilities in biphenyl sulfone derivatives
(Physical Soc JapanTokyoJapão, 1999)
Interactive parallel fluid solver using the Lattice-Boltzmann method and CUDA
(Universidad EAFITIngeniería de SistemasEscuela de Ingeniería. Departamento de Ingeniería de Sistemas, 2010)
Particle methods have been gaining momentum in the Computational Fluid Dynamics world, for their computational simplicity and inherent parallelism -- This has lead the field to jump to new hardware technologies that exploit ...
Quantum Gibbs distribution from dynamical thermalization in classical nonlinear lattices
(Iop Publishing, 2013-12)
We study numerically time evolution in classical lattices with weak or moderate nonlinearity which leads to interactions between linear modes. Our results show that in a certain strength range a moderate nonlinearity ...
RVB signatures in the spin dynamics of the square-lattice Heisenberg antiferromagnet
(IOP Publishing, 2016-03)
We investigate the spin dynamics of the square-lattice spin- 1/2 Heisenberg antiferromagnet by means of an improved mean-field Schwinger boson calculation. By identifying both, the long-range Neel and the RVB-like components ...
Vortex Dynamic Phases in Type II Superconducting Strips with Regular and Flattened Triangular Pinning Arrays
The dynamic behavior of vortices in type II superconducting infinite strips is simulated with two types of triangular pinning lattices: the regular one and a flattened triangular array that mimics the vortex lattice in a ...
Stochastic lattice gas model describing the dynamics of the SIRS epidemic process
(ELSEVIER SCIENCE BV, 2010)
We study a stochastic process describing the onset of spreading dynamics of an epidemic in a population composed of individuals of three classes: susceptible (S), infected (I), and recovered (R). The stochastic process is ...
Lattice dynamics of metallic glass Ca70Mg30 on the model of Bhatia and Singh
The lattice dynamical studies of the metallic glass Ca70Mg30 by Bhatia and Singh on their model contained two shortcomings, firstly the electron-ion interaction matrix was wrong and secondly, the numerical value of the ...