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العنوان
A study of an exactly solvable model of two species of identical bosons interacting via harmonic oscillator potential /
الناشر
Abbas Hussein Abbas ,
المؤلف
Abbas Hussein Abbas
هيئة الاعداد
باحث / Abbas Hussein Abbas
مشرف / Tharwat Mahmoud Elsherbini
مشرف / Ashraf Ali Abulseoud
مشرف / Abelhamid Abdelhak Galal
تاريخ النشر
2014
عدد الصفحات
138 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الفيزياء والفلك (المتنوعة)
تاريخ الإجازة
23/3/2015
مكان الإجازة
جامعة القاهرة - كلية العلوم - Physics
الفهرس
Only 14 pages are availabe for public view

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from 148

Abstract

This thesis studies a three dimensional system containing equal numbers of bosons belong to two di{uFB00}erent species and interacting via a harmonic oscillator potential. We assume that particles belonging to the same species repel each other, while those belonging to di{uFB00}erent species attract. The two cases, where the coupling strengths are equal and where the coupling strengths depend on the particle species, are studied. By solving the eigenvalue problem, we reformulated the Hamiltonian of the system in terms of the normal coordinates of the system instead of single particle coordinates