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arXiv · 1207.1295

Effective theory for low-energy nuclear energy density functionals

J. Dobaczewski·K. Bennaceur·F. Raimondi
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Abstract

We introduce a new class of effective interactions to be used within the energy-density-functional approaches. They are based on regularized zero-range interactions and constitute a consistent application of the effective-theory methodology to low-energy phenomena in nuclei. They allow for defining the order of expansion in terms of the order of derivatives acting on the finite-range potential. Numerical calculations show a rapid convergence of the expansion and independence of results of the regularization scale.

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J. Dobaczewski, K. Bennaceur, F. Raimondi. 2012-10-26. Effective theory for low-energy nuclear energy density functionals. https://arxiv.org/abs/1207.1295

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