کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9868186 1530683 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Wigner bosonic molecules with repulsive interactions and harmonic confinement
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Wigner bosonic molecules with repulsive interactions and harmonic confinement
چکیده انگلیسی
In earlier work, the momentum distribution of harmonically confined bosons has been calculated for interparticle interactions which are also harmonic for an arbitrary number N of repelling Bose particles. After a brief discussion of the pair function in this model, attention is also given, but now for N=2, to the single-particle density for the repulsive interaction potential λ/r122, where r12 is the interboson distance and λ the repulsive coupling strength. The single-particle density is displayed for specific values of λ, with attention focusing on the limit of strong repulsive coupling. Throughout, the focus is on the fingerprints of Wigner bosonic molecules.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 339, Issues 3–5, 23 May 2005, Pages 207-211
نویسندگان
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