dorsal/arxiv
View SchemaGround-state Correlation Effects in Extended RPA Calculations
| Authors | A. Mariano, F. Krmpotić, A. F. R. de Toledo Piza |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9403017 |
| URL | https://arxiv.org/abs/nucl-th/9403017 |
| DOI | 10.1103/PhysRevC.49.2824 |
Abstract
We study normalization problems associated with use of perturbatively correlated ground-states in extended RPA schemes in the context of a specific but typical example. The sensitivity of the results to the amount of $2p2h$ admixtures to the correlated ground state is also investigated in terms of a modification of the standard perturbative approach.
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"abstract": "We study normalization problems associated with use of perturbatively\ncorrelated ground-states in extended RPA schemes in the context of a specific\nbut typical example. The sensitivity of the results to the amount of $2p2h$\nadmixtures to the correlated ground state is also investigated in terms of a\nmodification of the standard perturbative approach.",
"arxiv_id": "nucl-th/9403017",
"authors": [
"A. Mariano",
"F. Krmpoti\u0107",
"A. F. R. de Toledo Piza"
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"doi": "10.1103/PhysRevC.49.2824",
"title": "Ground-state Correlation Effects in Extended RPA Calculations",
"url": "https://arxiv.org/abs/nucl-th/9403017"
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