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https://elib.bsu.by/handle/123456789/259563| Title: | Oscillons in the presence of external potential |
| Authors: | Romańczukiewicz, T. Shnir, Y. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2018 |
| Publisher: | Springer Verlag |
| Citation: | J High Energy Phys 2018;2018(1). |
| Abstract: | We discuss similarity between oscillons and oscillational mode in perturbed ϕ4. For small depths of the perturbing potential it is difficult to distinguish between oscillons and the mode in moderately long time evolution, moreover one can transform one into the other by adiabatically switching on and off the potential. Basins of attraction are presented in the parameter space describing the potential and initial conditions. |
| URI: | https://elib.bsu.by/handle/123456789/259563 |
| DOI: | 10.1007/JHEP01(2018)101 |
| Scopus: | 85040939005 |
| Sponsorship: | The authors are grateful to Patrick Dorey for inspiring and valuable discussions and Boris Malomed for his valuable comments and correspondence. YS gratefully acknowledges support from the Russian Foundation for Basic Research (Grant No. 16-52-12012), the Ministry of Education and Science of Russian Federation, project No 3.1386.2017, and DFG (Grant LE 838/12-2). YS would like to thank the Institute of Physics, Jagiellonian University, Krakow for its kind hospitality. |
| Appears in Collections: | Кафедра теоретической физики и астрофизики (статьи) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Romańczukiewicz-Shnir2018_Article_OscillonsInThePresenceOfExtern.pdf | 2,62 MB | Adobe PDF | View/Open |
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