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Variational Calculations of Nuclei with Low-Momentum Potentials

S. K. Bogner·R. J. Furnstahl
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Abstract

Variational calculations of the deuteron and the triton illustrate that simple wave function ansätze become more effective after evolving the nucleon-nucleon potential to lower momentum (``$V_{low k}$''). This is consistent with many-body wave functions becoming much less correlated at lower cutoffs, as shown by two-particle wave functions and pair-distribution functions in nuclear matter. These results motivate a program to explore variational many-body calculations of binding energies and other low-energy nuclear properties using low-momentum potentials.

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S. K. Bogner, R. J. Furnstahl. 2005-08-11. Variational Calculations of Nuclei with Low-Momentum Potentials. https://doi.org/10.1016/j.physletb.2005.10.094

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