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The Ab Initio No-core Shell Model |
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| Authors: | C Forssén J Christensson P Navrátil S Quaglioni S Reimann J Vary S ?berg |
| Institution: | 1. Fundamental Physics, Chalmers University of Technology, 412 96, G?teborg, Sweden 2. Mathematical Physics, LTH, Lund University, Box 118, 22 100, Lund, Sweden 3. Lawrence Livermore National Laboratory, P.O. Box 808, L-414, Livermore, CA, 94551, USA 4. Department of Physics and Astronomy, Iowa State University, Ames, IA, 50011, USA |
| Abstract: | This contribution reviews a number of applications of the ab initio no-core shell model (NCSM) within nuclear physics and beyond. We will highlight a nuclear-structure study of the A = 12 isobar using a chiral NN + 3NF interaction. In the spirit of this workshop we will also mention the new development of the NCSM formalism to describe open channels and to approach the problem of nuclear reactions. Finally, we will illustrate the universality of the many-body problem by presenting the recent adaptation of the NCSM effective-interaction approach to study the many-boson problem in an external trapping potential with short-range interactions. |
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