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 Variational Calculations of Nuclei with Low-Momentum Potentials


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Variational calculations of the deuteron and the triton illustrate that simple wave function ans\-atze 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.



Author: S. K. Bogner; R. J. Furnstahl

Source: https://archive.org/







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