𝔖 Bobbio Scriptorium
✦   LIBER   ✦

N-dimensional hydrogen atom in an external spherically symmetric field

✍ Scribed by J. Čížek; F. Vinette

Book ID
105111684
Publisher
Springer
Year
1987
Tongue
English
Weight
441 KB
Volume
72
Category
Article
ISSN
1432-2234

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Perturbation energy expansion using hype
Perturbation energy expansion using hypervirial theorem and symbolic computation for the N-dimensional hydrogen atom in an external spherically symmetric field
✍ F. Vinette; J. Čížek 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 580 KB

Hypervirial and Hellmann-Feynman theorems are used to obtain the perturbation energy expansion for the N-dimensional hydrogen atom in an external potential Ar", where a is a positive integer. Coefficients of the energy expansion in A are obtained up to very high order, without explicit knowledge of

Order-parameter distribution function of
Order-parameter distribution function of finite O(n) symmetric systems in an external field
✍ X.S. Chen; V. Dohm 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 644 KB

We study the effect of an external field h on the order-parameter distribution function near the critical point of O(n) symmetric three-dimensional (3D) systems in a finite geometry. The distribution function is calculated within the q~4 field theory for a 3D cube with periodic boundary conditions b