enormous
发表于 2025-3-25 03:26:50
Integro-Differential Equation,E is derived from PH expansion method. Hence, IDE and PHEM are equivalent. Still IDE has certain advantages: its structure and complexity do not increase with the number of particles. Also, since there is no sum over ., there is no problem of convergence. However, calculation of the kernel function
ostracize
发表于 2025-3-25 10:56:26
Computational Techniques, conditions at the origin and at infinity. Next solution of a system of coupled differential eigenvalue equations (CDEE) is discussed. First an exact numerical algorithm, viz., renormalized Numerov (RN) method is presented. Next approximation methods are discussed. Introduction of a hypercentral ave
食道
发表于 2025-3-25 13:08:57
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吸气
发表于 2025-3-25 19:03:27
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难理解
发表于 2025-3-25 22:45:21
Tapan Kumar DasPresents an ab initio quantum mechanical treatment of few-body systems like light nuclei, few-electron atoms, small molecules and clusters.Useful reference material for research workers starting from
生存环境
发表于 2025-3-26 02:02:11
Theoretical and Mathematical Physicshttp://image.papertrans.cn/h/image/430695.jpg
CANT
发表于 2025-3-26 07:46:48
https://doi.org/10.1007/978-81-322-2361-0Bose-Einstein Condensates; Few-body Problems; Hyperspherical Harmonics; Trinucleon System; Trinucleon Sy
蕨类
发表于 2025-3-26 10:48:26
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Adjourn
发表于 2025-3-26 13:13:14
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疏远天际
发表于 2025-3-26 20:06:04
Systems of One or More Particles,r identical particles is discussed. In this connection, spin and isospin and wave functions involving them are introduced. Next many-body wave equation is written down and the need for approximations and models stressed. Mean-field approximation and independent particle model are introduced.