Dynamics of Paired-Solitons in Quantum Electron Plasmas
- Title
- Dynamics of Paired-Solitons in Quantum Electron Plasmas
- Author
- 정영대
- Keywords
- Quantum Plasmas; Schrödinger-Poisson System; Numerical Solutions; Paired Solitons; Dynamical Stability
- Issue Date
- 2011-12
- Publisher
- VERLAG DER ZEITSCHRIFT FUER NATURFORSCHUNG
- Citation
- Zeitschrift fur Naturforschung. Section A, 2011, 66(12), P.769-773
- Abstract
- We show the existence of new localized nonlinear structures for the electrostatic potential and the electron density in the form of bright and W-shaped solitons in quantum electron plasmas, respectively, which is modelled by the coupled nonlinear Schrödinger-Poisson equations. The robustness and the conservation of the energy of the solitons are demonstrated by numerical simulations. The sensitivity of the coupling constant on the stability of the paired solitons in the quantum electron plasmas are investigated.
- URI
- https://www.degruyter.com/view/j/zna.2011.66.issue-12/zna.2011-0050/zna.2011-0050.xmlhttp://hdl.handle.net/20.500.11754/66854
- ISSN
- 0932-0784
- DOI
- 10.5560/zna.2011-0050
- Appears in Collections:
- GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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