Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Y. Dewulf"'
Publikováno v:
Physical Review C. 56:1398-1409
Single-particle overlap functions and spectroscopic factors are calculated using the asymptotic behavior in coordinate space of the one-body density matrix corresponding to a many-body wave function in correlated basis function theory. We include sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7529e5cded627de97fd537d838d9939c
https://doi.org/10.1103/physrevc.56.1398
https://doi.org/10.1103/physrevc.56.1398
Publikováno v:
Physics Letters B. 396:7-14
Long-range correlations, which are partially responsible for the observed fragmentation and depletion of low-lying single-particle strength, are studied in the Green's function formalism. The self-energy is expanded up to second order in the residual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273116c13a226afc3bdd78d723a4f8f3
https://doi.org/10.1016/s0370-2693(97)00135-4
https://doi.org/10.1016/s0370-2693(97)00135-4
Publikováno v:
NATO Science Series II: Mathematics, Physics and Chemistry ISBN: 9781402034282
The hadronic equation of state for a neutron star is discussed with a particular emphasis on the symmetry energy. The results of several microscopic approaches are compared and also a new calculation in terms of the self-consistent Green function met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bedcc41901d6b9d183ff9034b5213e46
https://doi.org/10.1007/1-4020-3430-x_06
https://doi.org/10.1007/1-4020-3430-x_06
Publikováno v:
Physical Review B. 71
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8bdfb5e07860b7d5dc7cfe420296559
https://doi.org/10.1103/physrevb.71.245122
https://doi.org/10.1103/physrevb.71.245122
Publikováno v:
Physical Review C, 68(6):064307. AMER PHYSICAL SOC
The symmetry energy for nuclear matter and its relation to the neutron skin in finite nuclei is discussed. The symmetry energy as a function of density obtained in a self-consistent Green function approach is presented and compared to the results of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06af5ba28fb54c6c39099ef9a9677ca
https://doi.org/10.1103/physrevc.68.064307
https://doi.org/10.1103/physrevc.68.064307
Publikováno v:
Scopus-Elsevier
A fully self-consistent treatment of short-range correlations in nuclear matter is presented. Different implementations of the determination of the nucleon spectral functions for different interactions are shown to be consistent with each other. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1619e1eb2654ff4e6a74b2919847122c
https://pubmed.ncbi.nlm.nih.gov/12732028
https://pubmed.ncbi.nlm.nih.gov/12732028
Publikováno v:
Physical Review C. 65
The binding energy in nuclear matter is evaluated within the framework of self-consistent Green's function theory, using a realistic nucleon-nucleon interaction. The two-body dynamics is solved at the level of summing particle-particle and hole-hole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b0b85bb3bf4c1038909d70b9879b230
https://doi.org/10.1103/physrevc.65.054316
https://doi.org/10.1103/physrevc.65.054316
We treat short-range correlations in nuclear matter, induced by the repulsive core of the nucleon-nucleon potential, within the framework of a self-consistent Green's function theory. The effective in-medium interaction sums the ladder diagrams of bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc390fc2bf8fe9359e2792dcced23580
http://arxiv.org/abs/nucl-th/0012022
http://arxiv.org/abs/nucl-th/0012022
Publikováno v:
Scopus-Elsevier
PHYSICAL REVIEW A
PHYSICAL REVIEW A
We consider low-dimensional model systems with a fixed two-body interaction and a variable (nonlocal) one-body potential. It is shown explicitly that an extended domain of allowed (N-representable) one-body density matrices cannot be generated in thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c88de629979431bfb591d4ca094f9789
http://www.scopus.com/inward/record.url?eid=2-s2.0-0035471213&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0035471213&partnerID=MN8TOARS
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