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The unitary simmetry and a connection between the ¦δs¦

✍ Scribed by B. d’Espagnat; J. Prentki


Book ID
112882006
Publisher
Società Italiana di Fisica
Year
1962
Weight
486 KB
Volume
24
Category
Article
ISSN
0029-6341

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📜 SIMILAR VOLUMES


Connections between perturbation theory
✍ Paul Westhaus 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 492 KB

## Abstract The connections between open shell Brillouin–Wigner perturbation theory and the Van Vleck unitary transformation formalisms for generating effective Hamiltonians are explored. An explicit expression is obtained relating the generator __Ŝ__ of the unitary transformation __e__^__iŝ__^ wit