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, Miguel Alejandro, Tonina, Alejandra C., Dussel, Guillermo Gaspar
Publicado: 1998
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v58_n4_p2591_Tischler
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 paper:paper_05562813_v58_n4_p2591_Tischler2023-06-08T15:41:44Z Space correlations and the pairing interaction in nuclei Tischler, Miguel Alejandro Tonina, Alejandra C. Dussel, Guillermo Gaspar 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. 1998 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v58_n4_p2591_Tischler 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.
author Tischler, Miguel Alejandro
Tonina, Alejandra C.
Dussel, Guillermo Gaspar
spellingShingle Tischler, Miguel Alejandro
Tonina, Alejandra C.
Dussel, Guillermo Gaspar
Space correlations and the pairing interaction in nuclei
author_facet Tischler, Miguel Alejandro
Tonina, Alejandra C.
Dussel, Guillermo Gaspar
author_sort Tischler, Miguel Alejandro
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
publishDate 1998
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v58_n4_p2591_Tischler
http://hdl.handle.net/20.500.12110/paper_05562813_v58_n4_p2591_Tischler
work_keys_str_mv AT tischlermiguelalejandro spacecorrelationsandthepairinginteractioninnuclei
AT toninaalejandrac spacecorrelationsandthepairinginteractioninnuclei
AT dusselguillermogaspar spacecorrelationsandthepairinginteractioninnuclei
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