| Autor: |
Schork, Tom, Fulde, Peter |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; 12/15/1992, Vol. 97 Issue 12, p9195, 5p |
| Abstrakt: |
Recently, general equations for the ground state energy were derived, which are based on the use of cumulants and which are suitable for various approximation schemes, e.g., projection techniques. Here we want to show that one can derive the well-known coupled cluster equations from them. This provides a link between two different methods of treating many-body systems. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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