Closed-shell ring coupled cluster doubles theory with range separation applied on weak intermolecular interactions
نویسندگان
چکیده
منابع مشابه
Closed-shell ring coupled cluster doubles theory with range separation applied on weak intermolecular interactions.
We explore different variants of the random phase approximation to the correlation energy derived from closed-shell ring-diagram approximations to coupled cluster doubles theory. We implement these variants in range-separated density-functional theory, i.e., by combining the long-range random phase approximations with short-range density-functional approximations. We perform tests on the rare-g...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2011
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.3626551