Abstract : Overlaps and matrix elements of one- and two-body operators are calculated in a space spanned by multiphonons of different types taking the Pauli principle properly into account. Two methods are developed: a generalized Wick's theorem dealing with new contractions and recursion formulas well suited for numerical applications.
http://hal.in2p3.fr/in2p3-00007342
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Submitted on : Monday, December 18, 2000 - 10:09:45 AM Last modification on : Thursday, November 19, 2020 - 12:58:27 PM