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arXiv · 2504.10164

Towards nuclear energy density functionals from first principles

Lars Zurek
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Abstract

We discuss the GUDE functionals which consist of pion exchanges derived from chiral effective field theory and a Skyrme-like part. Certain pion terms lead to significant improvements in the description of ground-state energies, indicating they might be useful ingredients for true ab initio energy density functionals. In addition, we present estimates of the statistical parameter uncertainties of the GUDE functionals.

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Lars Zurek. 2025-04-14. Towards nuclear energy density functionals from first principles. https://doi.org/10.5506/aphyspolbsupp.18.2-a5

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