Space correlations and the pairing interaction in nuclei

We study the space correlations induced by the pairing interaction in a superconductive nucleus. We find that it is possible to have pairs that present short range space correlations when they are described in the full Hilbert space, while the use of a reduced Hilbert space introduces complicated st...

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Autores principales: Tischler, M.A., Tonina, A., Dussel, G.G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562813_v58_n4_p2591_Tischler
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_05562813_v58_n4_p2591_Tischler2023-10-03T15:34:50Z Space correlations and the pairing interaction in nuclei Tischler, M.A. Tonina, A. Dussel, G.G. We study the space correlations induced by the pairing interaction in a superconductive nucleus. We find that it is possible to have pairs that present short range space correlations when they are described in the full Hilbert space, while the use of a reduced Hilbert space introduces complicated structures in the space correlations. The same types of phenomena are present when a δ function is described in the full or in a reduced Hilbert space. © 1998 The American Physical Society. Fil:Tischler, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Tonina, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dussel, G.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v58_n4_p2591_Tischler
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We study the space correlations induced by the pairing interaction in a superconductive nucleus. We find that it is possible to have pairs that present short range space correlations when they are described in the full Hilbert space, while the use of a reduced Hilbert space introduces complicated structures in the space correlations. The same types of phenomena are present when a δ function is described in the full or in a reduced Hilbert space. © 1998 The American Physical Society.
format JOUR
author Tischler, M.A.
Tonina, A.
Dussel, G.G.
spellingShingle Tischler, M.A.
Tonina, A.
Dussel, G.G.
Space correlations and the pairing interaction in nuclei
author_facet Tischler, M.A.
Tonina, A.
Dussel, G.G.
author_sort Tischler, M.A.
title Space correlations and the pairing interaction in nuclei
title_short Space correlations and the pairing interaction in nuclei
title_full Space correlations and the pairing interaction in nuclei
title_fullStr Space correlations and the pairing interaction in nuclei
title_full_unstemmed Space correlations and the pairing interaction in nuclei
title_sort space correlations and the pairing interaction in nuclei
url http://hdl.handle.net/20.500.12110/paper_05562813_v58_n4_p2591_Tischler
work_keys_str_mv AT tischlerma spacecorrelationsandthepairinginteractioninnuclei
AT toninaa spacecorrelationsandthepairinginteractioninnuclei
AT dusselgg spacecorrelationsandthepairinginteractioninnuclei
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