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Application of transition density matrix for analysis of excited states

✍ Scribed by A. V. Luzanov; A. A. Sukhorukov; V. É. Umanskii


Book ID
112363734
Publisher
Springer
Year
1976
Tongue
English
Weight
560 KB
Volume
10
Category
Article
ISSN
0040-5760

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📜 SIMILAR VOLUMES


Application of the two-body density matr
✍ M. Rosina 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 246 KB

## Abstract It is pointed out that the density matrices of the ground state contain valuable information concerning the calculation of particle‐hole excited states. As an illustration, results on the nuclei ^16^O, ^20^Ne, and ^28^Si are presented, using small model spaces.

Application of the natural transition or
✍ K. Deguchi; K. Kanno; H. Miyagawa 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 319 KB

Using the natural transition orbital method of Day et al., we propose a method for the calculation of excited states when the ground state is given by a correlated wave function. This method is a natural extension of the electron-hole potential method of Morokuma and Iwata to a correlated system.