Results 281 to 290 of about 243,706 (316)

Electromagnetic Wave Dynamics in Matter-Wave Superradiant Scattering

Physical Review Letters, 2010
We present a small-signal wave propagation theory on matter-wave superradiant scattering. We show, in a longitudinally excited condensate, that the backward-propagating, superradiantly generated optical field propagates with ultraslow group velocity and that the small-signal gain profile has a Bragg resonance.
L, Deng, M G, Payne, E W, Hagley
openaire   +2 more sources

Dynamics of coupled light waves and electron-acoustic waves

Physical Review E, 2002
The nonlinear interaction between coherent light waves and electron-acoustic waves in a two-electron plasma is considered. The interaction is governed by a pair of equations comprising a Schrödinger-like equation for the light wave envelope and a driven (by the light pressure) electron-acoustic wave equation.
P K, Shukla, L, Stenflo, M, Hellberg
openaire   +2 more sources

Dynamics and Stability of Surface Waves with Surfactants

SIAM Journal on Mathematical Analysis, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chanwoo Kim, Ian Tice
openaire   +1 more source

Traveling Waves of Bistable Dynamics on a Lattice

SIAM Journal on Mathematical Analysis, 2003
Summary: We prove the existence of stationary or traveling waves in a lattice dynamical system arising in the theory of binary phase transitions. The system allows infinite-range couplings with positive and negative weights. The allowance for negative coupling coefficients precludes the possibility of a maximum principle.
Peter W. Bates, Xinfu Chen, Adam J. J. Chmaj   +2 more
openaire   +2 more sources

The Dynamics of Charge Density Waves

Reviews of Modern Physics, 1985
In many materials with a highly anisotropic band structure, electron-phonon interactions lead to a novel type of ground state called the charge-density wave. The condensate is pinned to the underlying lattice by impurities and by boundary effects, but can, even for small electric fields, carry current in a fashion originally envisioned by Fr\"ohlich ...
openaire   +1 more source

The Dynamics of Scroll Waves in Excitable Media

SIAM Review, 1992
Summary: An overview is given of the attempts to understand the behavior of scroll waves in three-dimensional excitable media using analytical methods, and these results are compared with recent numerical and experimental results. The behavior of untwisted planar scroll rings, twisted rings and helices, and knotted scroll wave filaments is discussed.
James P. Keener, John J. Tyson
openaire   +2 more sources

The Dynamics of Invasion Waves [PDF]

, 2000
Metz, J.A.J., Mollison, D., van den Bosch, F.   +2 more
openaire   +4 more sources

Wave Dynamics

2021
Snehashish Chakraverty, Perumandla Karunakar   +1 more
openaire   +1 more source

Classical pilot-wave dynamics: The free particle

Chaos, 2021
Matthew Durey, John W M Bush, Bush John W M   +2 more
exaly  

Dynamics of wave generation and dissipation processes during cold wave events in the Bohai Sea

Estuarine, Coastal and Shelf Science, 2023
Jie Peng, Miaohua Mao, Meng Xia
exaly