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Charge- and parity-projected Hartree-Fock study with the tensor force of light nuclei

Satoru Sugimoto·Kiyomi Ikeda·Hiroshi Toki
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Abstract

We propose a mean field framework in which the charge and the parity symmetries of a single-particle state are broken. We break these symmetries to incorporate the correlation induced by the tensor force into a nuclear mean field model. We perform the charge- and the parity projections before variation and obtain a Hartree-Fock-like equation (charge- and parity-projected Hartree-Fock equation), which is solved self-consistently. We apply the Hartree-Fock-like equation to the alpha particle and find that, by breaking the parity and the charge symmetries, the correlation induced by the tensor force is obtained.

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Satoru Sugimoto, Kiyomi Ikeda, Hiroshi Toki. 2004-02-23. Charge- and parity-projected Hartree-Fock study with the tensor force of light nuclei. https://doi.org/10.1016/j.nuclphysa.2004.04.038

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