Towards nuclear energy density functionals from first principles
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866917985107574784 |
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| author | Zurek, Lars |
| author_facet | Zurek, Lars |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_10164 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Towards nuclear energy density functionals from first principles Zurek, Lars Nuclear Theory 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. |
| title | Towards nuclear energy density functionals from first principles |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2504.10164 |