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  • Evolution of nuclear many-b...
    Evolution of nuclear many-body forces with the similarity renormalization group
    Jurgenson, E D; Navrátil, P; Furnstahl, R J

    Physical review letters, 08/2009, Letnik: 103, Številka: 8
    Journal Article

    The first practical method to evolve many-body nuclear forces to softened form using the similarity renormalization group in a harmonic oscillator basis is demonstrated. When applied to 4He calculations, the two- and three-body oscillator matrix elements yield rapid convergence of the ground-state energy with a small net contribution of the induced four-body force.

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