Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Moghrabi, K."'
We evaluate the second--order (beyond--mean--field) contribution to the equation of state of nuclear matter with the effective Skyrme force and use cutoff and dimensional regularizations to treat the ultraviolet divergence produced by the zero--range
Externí odkaz:
http://arxiv.org/abs/1604.06278
Publikováno v:
Phys. Rev. C 95, 054325 (2017)
Phenomenological effective interactions like Skyrme forces are currently used in mean--field calculations in nuclear physics. Mean--field models have strong analogies with the first order of the perturbative many--body problem and the currently used
Externí odkaz:
http://arxiv.org/abs/1312.5949
A completely microscopic beyond mean-field approach has been elaborated to overcome some intrinsic limitations of self-consistent mean-field schemes applied to nuclear systems, such as the incapability to produce some properties of single-particle st
Externí odkaz:
http://arxiv.org/abs/1307.7593
Publikováno v:
EPJ Web of Conferences Volume 38, 2012
Zero-range effective interactions are commonly used in nuclear physics to describe a many-body system in the mean-field framework. If they are employed in beyond- mean-field models, an artificial ultraviolet divergence is generated by the zero-range
Externí odkaz:
http://arxiv.org/abs/1304.5155
Publikováno v:
Phys.Rev.Lett.105:262501,2010
Zero-range effective interactions are commonly used in nuclear physics and in other domains to describe many-body systems within the mean-field model. If they are used within a beyond-mean-field framework, contributions to the total energy that displ
Externí odkaz:
http://arxiv.org/abs/1012.3097
Akademický článek
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Phenomenological effective interactions like Skyrme forces are currently used in mean-field calculations in nuclear physics. Mean-field models have strong analogies with the first order of the perturbative many-body problem and the currently used eff
Externí odkaz:
http://hdl.handle.net/10150/624477
http://arizona.openrepository.com/arizona/handle/10150/624477
http://arizona.openrepository.com/arizona/handle/10150/624477
Akademický článek
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K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 02015 (2014)
A completely microscopic beyond mean-field approach has been elaborated to overcome some intrinsic limitations of self-consistent mean-field schemes applied to nuclear systems, such as the incapability to produce some properties of single-particle st
Externí odkaz:
https://doaj.org/article/578914d6358b43d1a8685b9c104ed761
Publikováno v:
EPJ Web of Conferences, Vol 38, p 06002 (2012)
Zero–range effective interactions are commonly used in nuclear physics to describe a many-body system in the mean-field framework. If they are employed in beyond-mean-field models, an artificial ultraviolet divergence is generated by the zero-range
Externí odkaz:
https://doaj.org/article/58eb9931243a4d44837699ea0a8ecefd