Spontaneous \(\mathcal {PT}\)-symmetry breaking in nonlinearly coupled van der Pol oscillators (Q2822882)
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scientific article; zbMATH DE number 6633003
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spontaneous \(\mathcal {PT}\)-symmetry breaking in nonlinearly coupled van der Pol oscillators |
scientific article; zbMATH DE number 6633003 |
Statements
5 October 2016
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spontaneous Parity-time symmetry
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breaking
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nonlinearly coupled van der Pol oscillators
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asymptotic methods
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Spontaneous \(\mathcal {PT}\)-symmetry breaking in nonlinearly coupled van der Pol oscillators (English)
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In this paper, by using asymptotic methods, the authors show analytically and numerically the presence of spontaneous parity-time symmetry breaking. Then, they extend the theory to the case of an infinite chain composed of such van der Pol oscillators.
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