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Projection of many-body states with good angular momentum from an initial state is usually accomplished by a three-dimensional integral. We show how projection can instead be done by solving a… Click to show full abstract
Projection of many-body states with good angular momentum from an initial state is usually accomplished by a three-dimensional integral. We show how projection can instead be done by solving a straightforward system of linear equations. We demonstrate the method and give sample applications to $^{48}$Cr and $^{60}$Fe in the $pf$ shell. This new projection scheme, which is competitive against the standard numerical quadrature, should also be applicable to other quantum numbers such as isospin and particle number.
Keywords:
angular momentum;
momentum via;
projection angular;
via linear;
projection
Journal Title: Physical Review C
Year Published: 2017
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Journal Title: Physical Review C
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!