Pfaffian formulation for matrix elements of three-body operators in multiple quasiparticle configurations
نویسندگان
چکیده
We present a Pfaffian formula to calculate matrix elements of three-body operators in symmetry-restoration beyond-mean-field methods, including the case multiple quasi-particle configurations. Detailed derivation based on [Mizusaki et al., Phys. Lett. B 715, 219 (2012)] and [Hu 734, 162 (2014)] is provided, potential applications generator coordinate method with chiral interactions, as well study nuclear neutrinoless double beta decay are discussed.
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2022
ISSN: ['2470-0002', '2469-9985', '2469-9993']
DOI: https://doi.org/10.1103/physrevc.105.034342