PT-symmetry management in oligomer systems (Q2871961)
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scientific article; zbMATH DE number 6244875
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | PT-symmetry management in oligomer systems |
scientific article; zbMATH DE number 6244875 |
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PT-symmetry management in oligomer systems (English)
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14 January 2014
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dimer and trimer models
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oligmer systems
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PT-symmetry
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This paper combines PT-symmetry with the so-called `management' used in the physics of optical and also atomic systems. One first derives the averaged equations for the PT-symmetric dimer and trimer models, then one determines the solutions of the averaged effective PT dimer and trimer models, and then one displays numerical results for the modulated system, which are compared with the averaged models. Loosely speaking, this paper deals with systems which depend upon two different times: a fast scale and a slow scale.
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