Oscillons in the presence of external potential
Abstract We discuss similarity between oscillons and oscillational mode in perturbed ϕ 4. 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 switc...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-01-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP01(2018)101 |
| _version_ | 1819026791619100672 |
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| author | Tomasz Romańczukiewicz Yakov Shnir |
| author_facet | Tomasz Romańczukiewicz Yakov Shnir |
| author_sort | Tomasz Romańczukiewicz |
| collection | DOAJ |
| description | Abstract We discuss similarity between oscillons and oscillational mode in perturbed ϕ 4. 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. |
| first_indexed | 2024-12-21T05:32:12Z |
| format | Article |
| id | doaj.art-ea48794797634417b6f88894170a28ee |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-21T05:32:12Z |
| publishDate | 2018-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-ea48794797634417b6f88894170a28ee2022-12-21T19:14:30ZengSpringerOpenJournal of High Energy Physics1029-84792018-01-012018112410.1007/JHEP01(2018)101Oscillons in the presence of external potentialTomasz Romańczukiewicz0Yakov Shnir1Institute of Physics, Jagiellonian UniversityBLTP, JINRAbstract We discuss similarity between oscillons and oscillational mode in perturbed ϕ 4. 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.http://link.springer.com/article/10.1007/JHEP01(2018)101Field Theories in Lower DimensionsNonperturbative EffectsSolitons Monopoles and Instantons |
| spellingShingle | Tomasz Romańczukiewicz Yakov Shnir Oscillons in the presence of external potential Journal of High Energy Physics Field Theories in Lower Dimensions Nonperturbative Effects Solitons Monopoles and Instantons |
| title | Oscillons in the presence of external potential |
| title_full | Oscillons in the presence of external potential |
| title_fullStr | Oscillons in the presence of external potential |
| title_full_unstemmed | Oscillons in the presence of external potential |
| title_short | Oscillons in the presence of external potential |
| title_sort | oscillons in the presence of external potential |
| topic | Field Theories in Lower Dimensions Nonperturbative Effects Solitons Monopoles and Instantons |
| url | http://link.springer.com/article/10.1007/JHEP01(2018)101 |
| work_keys_str_mv | AT tomaszromanczukiewicz oscillonsinthepresenceofexternalpotential AT yakovshnir oscillonsinthepresenceofexternalpotential |