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Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System

Publication ,  Journal Article
Yan, B; Prasad, PK; Mukherjee, S; Saha, A; Banerjee, S; Pham, VT
Published in: Complexity
January 1, 2020

Dynamical complexity and multistability of electrostatic waves are investigated in a four-component homogeneous and magnetized lunar wake plasma constituting of beam electrons, heavier ions (alpha particles, He++), protons, and suprathermal electrons. The unperturbed dynamical system of the considered lunar wake plasma supports nonlinear and supernonlinear trajectories which correspond to nonlinear and supernonlinear electrostatic waves. On the contrary, the perturbed dynamical system of lunar wake plasma shows different types of coexisting attractors including periodic, quasiperiodic, and chaotic, investigated by phase plots and Lyapunov exponents. To confirm chaotic and nonchaotic dynamics in the perturbed lunar wake plasma, 0-1 chaos test is performed. Furthermore, a weighted recurrence-based entropy is implemented to investigate the dynamical complexity of the system. Numerical results show existence of chaos with variation of complexity in the perturbed dynamics.

Duke Scholars

Published In

Complexity

DOI

EISSN

1099-0526

ISSN

1076-2787

Publication Date

January 1, 2020

Volume

2020

Related Subject Headings

  • Fluids & Plasmas
  • 0802 Computation Theory and Mathematics
  • 0103 Numerical and Computational Mathematics
  • 0102 Applied Mathematics
 

Citation

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ICMJE
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Yan, B., Prasad, P. K., Mukherjee, S., Saha, A., Banerjee, S., & Pham, V. T. (2020). Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System. Complexity, 2020. https://doi.org/10.1155/2020/5428548
Yan, B., P. K. Prasad, S. Mukherjee, A. Saha, S. Banerjee, and V. T. Pham. “Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System.” Complexity 2020 (January 1, 2020). https://doi.org/10.1155/2020/5428548.
Yan B, Prasad PK, Mukherjee S, Saha A, Banerjee S, Pham VT. Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System. Complexity. 2020 Jan 1;2020.
Yan, B., et al. “Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System.” Complexity, vol. 2020, Jan. 2020. Scopus, doi:10.1155/2020/5428548.
Yan B, Prasad PK, Mukherjee S, Saha A, Banerjee S, Pham VT. Dynamical Complexity and Multistability in a Novel Lunar Wake Plasma System. Complexity. 2020 Jan 1;2020.
Journal cover image

Published In

Complexity

DOI

EISSN

1099-0526

ISSN

1076-2787

Publication Date

January 1, 2020

Volume

2020

Related Subject Headings

  • Fluids & Plasmas
  • 0802 Computation Theory and Mathematics
  • 0103 Numerical and Computational Mathematics
  • 0102 Applied Mathematics