期刊
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS
卷 64, 期 1, 页码 120-168出版社
ELSEVIER
DOI: 10.1016/j.ppnp.2009.09.001
关键词
Density functional theory; Nuclear structure; Many body perturbation theory
资金
- National Science Foundation [PHY-0653312]
- UNEDF
- SciDAC
- DOE [DE-FC02-07ER41457]
We survey approaches to non-relativistic density functional theory (DFT) for nuclei using progress toward ab initio DFT for Coulomb systems as a guide Ab taw DFT starts with a microscopic Hamiltonian and is naturally formulated using orbital-based functionals which generalize the conventional local density plus gradients form The orbitals satisfy single-particle equations with multiplicative (local) potentials The DFT functionals can be developed starting from internucleon forces using wavefunction-based methods or by Legendre transform via effective actions We describe known and unresolved issues for applying these formulations to the nuclear many-body problem and discuss how ab initio approaches can help improve empirical energy density functionals (c) 2009 Elsevier B V All rights reserved
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