Stationary multideterminantal coupled-cluster response

Nayana Vaval; Ramkinkar Roy; Sourav Pal

doi:10.1103/PhysRevA.49.1623

Stationary multideterminantal coupled-cluster response

Nayana Vaval, Ramkinkar Roy, and Sourav Pal

Phys. Rev. A 49, 1623 – Published 1 March 1994

Abstract

We discuss a stationary version of the coupled-cluster response theory using multideterminantal model space. This brings in all the attendant advantages of a stationary theory for quasidegenerate cases.

Received 23 July 1993

DOI:https://doi.org/10.1103/PhysRevA.49.1623

Authors & Affiliations

Nayana Vaval, Ramkinkar Roy, and Sourav Pal

Physical Chemistry Division, National Chemical Laboratory, Poona 411 008 India

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Issue

Vol. 49, Iss. 3 — March 1994

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