A multireference coupled-cluster approac
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Sruti Guha; Debashis Mukherjee
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Article
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1991
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Elsevier Science
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English
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A time-dependent coupled-cluster(TDCC) formalism with a multireference model space for studying quantum dynamics is presented. The evolution operator I/acting on the model space is factorized as U&, where I& evolves in the model space and r/,, brings in virtual functions. Both Uex and UM are written