تقرير
Generalized Efimov effect in one dimension
| العنوان: | Generalized Efimov effect in one dimension |
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| المؤلفون: | Moroz, Sergej, D'Incao, José P., Petrov, Dmitry S. |
| المصدر: | Phys. Rev. Lett. 115, 180406 (2015) |
| سنة النشر: | 2015 |
| المجموعة: | Mathematics Condensed Matter Mathematical Physics Quantum Physics |
| مصطلحات موضوعية: | Condensed Matter - Other Condensed Matter, Condensed Matter - Quantum Gases, Mathematical Physics, Quantum Physics |
| الوصف: | We study a one-dimensional quantum problem of two particles interacting with a third one via a scale-invariant subcritically attractive inverse square potential, which can be realized, for example, in a mixture of dipoles and charges confined to one dimension. We find that above a critical mass ratio, this version of the Calogero problem exhibits the generalized Efimov effect, the emergence of discrete scale invariance manifested by a geometric series of three-body bound states with an accumulation point at zero energy. Comment: 5+3 pages, 3 figures, published version |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevLett.115.180406 |
| URL الوصول: | http://arxiv.org/abs/1506.03856 |
| رقم الأكسشن: | edsarx.1506.03856 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevLett.115.180406 |
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