A simple parametrization of the density-matrix expansion and Skyrme-like forces
- 1 May 1976
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear Physics
- Vol. 2 (5), 285-307
- https://doi.org/10.1088/0305-4616/2/5/006
Abstract
The validity of the density-matrix expansion (DME) is investigated using two different interactions: the Brink and Boecker (1967) B1 force and the Campi-Sprung (see Nucl. Phys., vol.194A, p.401 of 1972) G-O force. Simple parametrizations of the Hamiltonian density are discussed and the connection between the DME and Skyrme-like force is examined.Keywords
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