Amplitude modulations and resonant decay of excited oscillons

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F24%3AA0000391" target="_blank" >RIV/47813059:19630/24:A0000391 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21670/24:00377875
Result on the web
<a href="https://journals.aps.org/pre/abstract/10.1103/PhysRevE.110.014203" target="_blank" >https://journals.aps.org/pre/abstract/10.1103/PhysRevE.110.014203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevE.110.014203" target="_blank" >10.1103/PhysRevE.110.014203</a>

Result language
angličtina
Original language name
Amplitude modulations and resonant decay of excited oscillons
Original language description
We show that the decay of strongly excited oscillons in a single vacuum model reveals a chaotic, fractallike pattern very much like the one found in kink-antikink collisions in the Phi 4 model. This structure can be attributed to the resonant energy transfer mechanism triggered by the modulations of amplitudes of constituent oscillons which form the excited oscillon. We also find evidence that such modulations arise as a motion of two quasibreathers inside the constituent oscillon.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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