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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Dorey, Patrick | - |
| dc.contributor.author | Gorina, Anastasia | - |
| dc.contributor.author | Perapechka, Ilya | - |
| dc.contributor.author | Romanczukiewicz, Tomasz | - |
| dc.contributor.author | Shnir, Yakov | - |
| dc.date.accessioned | 2022-01-13T12:32:00Z | - |
| dc.date.available | 2022-01-13T12:32:00Z | - |
| dc.date.issued | 2021 | - |
| dc.identifier.citation | Dorey, P., Gorina, A., Perapechka, I. et al. Resonance structures in kink-antikink collisions in a deformed sine-Gordon model. J. High Energ. Phys. 2021, 145 (2021) | ru |
| dc.identifier.uri | https://link.springer.com/article/10.1007/JHEP09(2021)145 | - |
| dc.identifier.uri | https://arxiv.org/abs/2106.09560 | - |
| dc.identifier.uri | https://elib.bsu.by/handle/123456789/274186 | - |
| dc.description.abstract | We study kink-antikink collisions in a model which interpolates smoothly between the completely integrable sine-Gordon theory, the 4 model, and a 6-like model with three degenerate vacua. We find a rich variety of behaviours, including integrability breaking, resonance windows with increasingly irregular patterns, and new types of windows near the 6-like regime. False vacua, extra kink modes and kink fragmentation play important roles in the explanations of these phenomena. Our numerical studies are backed up by detailed analytical considerations. | ru |
| dc.description.sponsorship | YS gratefully acknowledges partial support of the Ministry of Education of Russian Federation, project FEWF-2020-0003. TR wishes to thank National Science Centre, grant number 2019/35/B/ST2/00059. PED is grateful for support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skodowska-Curie grant agreement No. 764850, SAGEX, and from the STFC under consolidated grant ST/T000708/1 “Particles, Fields and Spacetime”. | ru |
| dc.language.iso | ru | ru |
| dc.rights | info:eu-repo/semantics/openAccess | ru |
| dc.subject | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика | ru |
| dc.title | Resonance structures in kink-antikink collisions in a deformed sine-Gordon model | ru |
| dc.type | article | ru |
| dc.rights.license | CC BY 4.0 | ru |
| dc.identifier.DOI | 10.1007/JHEP09(2021)145 | - |
| Appears in Collections: | Кафедра теоретической физики и астрофизики (статьи) | |
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