IBAR: Interacting boson model calculations for large system sizes
نویسندگان
چکیده
منابع مشابه
Global calculations with the interacting Boson model
The use of the interacting boson model is proposed for systematic calculations of nuclear properties for large regions of the nuclear chart, including exotic nuclei. In the simplest approach a constant hamiltonian is adopted for all nuclei and nuclear shape transitions are governed solely by total boson number or, equivalently, by total valence particle number. More sophisticated methods requir...
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3m (k) = dw d~S(k ,.,) for a system of Bosons of mass m at zero temperature and density n to the first approximation beyond the Bogoliubov (zeroth) approximation. The two-body interaction u is characterized by the s-wave scatteringlength and is taken to be a constant in k-space. The small dimensionless parameter g = 4irams 0, where s0 = (4iran) 1/2/m is the phonon speed in the zeroth approximat...
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ژورنال
عنوان ژورنال: Computer Physics Communications
سال: 2012
ISSN: 0010-4655
DOI: 10.1016/j.cpc.2011.12.024