On the excluded space in applications of Feshbach projection formalism

2008/01/09 by S. Karataglidis, K. Amos · 1 citation
Mathematics · Physics and Astronomy · #Advanced Chemical Physics Studies #Algorithm #Arithmetic #Formalism (music) #Mathematics #Nuclear physics research studies #Physics #Projection (relational algebra) #Quantum chaos and dynamical systems #Remainder #Statistical physics #Statistics #Theoretical physics #Truncation (statistics) #nucl-th

paper · pdf · doi:10.1016/j.physletb.2008.01.020

published as Phys.Lett.B660:428-431,2008 · 6 pages, submitted to Physics Letters B

arxiv created 2008/01/09 · openalex publication_date 2008/01/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Various model applications in nuclear structure and reactions have been formulated starting with the Feshbach projection formalism. In recent studies a truncated excluded space has been enumerated to facilitate calculation and identify a convergence in expansions within that truncation. However, the effect of any remainder must be addressed before results from such can be considered physical.

Citations

• Effective operators within theab initiono-core shell model
• Properties of12Cin theAb InitioNuclear Shell Model
• Large-basis shell-model calculations forp-shell nuclei

Cited by

• Super-radiant dynamics, doorways and resonances in nuclei and other open mesoscopic systems