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: | , , |
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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_05562813_v58_n4_p2591_Tischler |
| Aporte de: |
| Sumario: | 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. |
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