تقرير
Collisions of weakly-bound kinks in the Christ-Lee model
العنوان: | Collisions of weakly-bound kinks in the Christ-Lee model |
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المؤلفون: | Dorey, Patrick, Gorina, Anastasia, Romańczukiewicz, Tomasz, Shnir, Yakov |
سنة النشر: | 2023 |
المجموعة: | Mathematics High Energy Physics - Theory Mathematical Physics Nonlinear Sciences |
مصطلحات موضوعية: | High Energy Physics - Theory, Mathematical Physics, Nonlinear Sciences - Pattern Formation and Solitons |
الوصف: | We investigate soliton collisions a one-parameter family of scalar field theories in 1+1 dimensions which was first discussed by Christ and Lee. The models have a sextic potential with three local minima, and for suitably small values of the parameter its kinks have an internal structure in the form of two weakly-bound subkinks. We show that for these values of the parameter kink collisions are best understood as an independent sequence of collisions of these subkinks, and that a static mode analysis is not enough to explain resonant structures emerging in this model. We also emphasise the role of radiation and oscillon formation in the collision process. Comment: 23 pages, 24 figures |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2304.11710 |
رقم الأكسشن: | edsarx.2304.11710 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |