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On the unitarization of the Born approximation

✍ Scribed by A. Y. Abul-Magd; M. H. Simbel

Book ID
105170962
Publisher
Springer
Year
1968
Tongue
English
Weight
244 KB
Volume
215
Category
Article
ISSN
0939-7922

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📜 SIMILAR VOLUMES

On unitarized born approximations
On unitarized born approximations
✍ A.D. Bandrauk 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 480 KB

Unitarizcd Born and distorted wave Born (DWB) approximations are shown to be equivaknt to pate zpproximations ui^ the infinite order perturbation series. A car&on to the unitarized approximation is derived zn6 estimated for the exponential potentisl.

The physics of the born–oppenheimer appr
The physics of the born–oppenheimer approximation
✍ H. Essén 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 747 KB

## Abstract A new derivation of the Born–Oppenheimer separation of electronic and nuclear motion is presented. The arguments used differ from those in earlier works in not being specially designed for molecules. Instead they aim at an intuitive understanding of the qualitative behavior of the low e