Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Multiperiodic and chaotic wave phenomena of collective ion dynamics under KP-type equation in a magnetised nonextensive plasma
View through CrossRef
Abstract
Dynamical features of small-amplitude ion-acoustic waves are investigated under KP-type equation in a magnetized electron-ion plasma, where electrons follow q-nonextensive distribution. To carry out this investigation, a four dimensional conservative dynamical system is proposed from this plasma model. By changing values of travelling wave velocity, ratio between ion gyro frequency and ion plasma frequency and q-nonextensive parameter, the system produces different dynamical features, such as periodic, multi-periodic, quasiperiodic, and chaotic ion-acoustic wave phenomena. It is observed that ratio between ion gyro frequency and ion plasma frequency plays the key role in the existence of ion-acoustic chaotic wave phenomenon. Also, existence of higher order periodic trajectories is seen to indicate chaotic phenomenon.
Title: Multiperiodic and chaotic wave phenomena of collective ion dynamics under KP-type equation in a magnetised nonextensive plasma
Description:
Abstract
Dynamical features of small-amplitude ion-acoustic waves are investigated under KP-type equation in a magnetized electron-ion plasma, where electrons follow q-nonextensive distribution.
To carry out this investigation, a four dimensional conservative dynamical system is proposed from this plasma model.
By changing values of travelling wave velocity, ratio between ion gyro frequency and ion plasma frequency and q-nonextensive parameter, the system produces different dynamical features, such as periodic, multi-periodic, quasiperiodic, and chaotic ion-acoustic wave phenomena.
It is observed that ratio between ion gyro frequency and ion plasma frequency plays the key role in the existence of ion-acoustic chaotic wave phenomenon.
Also, existence of higher order periodic trajectories is seen to indicate chaotic phenomenon.
Related Results
Magnetohydrodynamics enhanced radio blackout mitigation system for spacecraft during planetary entries
Magnetohydrodynamics enhanced radio blackout mitigation system for spacecraft during planetary entries
(English) Spacecraft entering planetary atmospheres are enveloped by a plasma layer with high levels of ionization, caused by the extreme temperatures in the shock layer. The charg...
Extractraction of non-stationary harmonic from chaotic background based on synchrosqueezed wavelet transform
Extractraction of non-stationary harmonic from chaotic background based on synchrosqueezed wavelet transform
The signal detection in chaotic background has gradually become one of the research focuses in recent years. Previous research showed that the measured signals were often unavoidab...
Filamentation instability of nonextensive current-driven plasma in the ion acoustic frequency range
Filamentation instability of nonextensive current-driven plasma in the ion acoustic frequency range
The filamentation and ion acoustic instabilities of nonextensive current-driven plasma in the ion acoustic frequency range have been studied using the Lorentz transformation formul...
A Dripping Faucet as a Nonextensive System
A Dripping Faucet as a Nonextensive System
Here we present our attempt to characterize a time series of drop-to-drop intervals from a dripping faucet as a nonextensive system. We found a long-range anticorrelated behavior a...
Fuzzy Chaotic Neural Networks
Fuzzy Chaotic Neural Networks
An understanding of the human brain’s local function has improved in recent years. But the cognition of human brain’s working process as a whole is still obscure. Both fuzzy logic ...
RELATIONSHIP BETWEEN ATRIAL FIBRILLATION CARDIOVERSION AND F
RELATIONSHIP BETWEEN ATRIAL FIBRILLATION CARDIOVERSION AND F
Objectives
To investigate the relationship between atrial fibrillation cardioversion and f wave in electrocardiogram, providing an ordinary and noninvasive method...
Modulation of ion-acoustic waves in a nonextensive plasma with two-temperature electrons
Modulation of ion-acoustic waves in a nonextensive plasma with two-temperature electrons
We study the amplitude modulation of ion-acoustic wave (IAW) packets in an unmagnetized electron-ion plasma with two-temperature (cool and hot) electrons in the context of the Tsal...
Nonextensive Diffusion Entropy Analysis and Teen Birth Phenomena
Nonextensive Diffusion Entropy Analysis and Teen Birth Phenomena
A complex process is often a balance between nonscaling and scaling components. We show how the nonextensive Tsallis g-entropy indicator may be interpreted as a measure of the nons...