Evolution of Nuclear Many-Body Forces with the Similarity Renormalization Group

Jurgenson, E D; Navratil, P; Furnstahl, R J

doi:10.1103/PhysRevLett.103.082501

Title: Evolution of Nuclear Many-Body Forces with the Similarity Renormalization Group

Journal Article · Fri May 01 00:00:00 EDT 2009 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.103.082501· OSTI ID:966225

Jurgenson, E D; Navratil, P; Furnstahl, R J

The first practical method to evolve many-body nuclear forces to softened form using the Similarity Renormalization Group (SRG) in a harmonic oscillator basis is demonstrated. When applied to 4He calculations, the two- and three-body oscillator matrix elements yield rapid convergence of the ground-state energy with a small net contribution of the induced four-body force.

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Research Organization:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: W-7405-ENG-48

OSTI ID:: 966225

Report Number(s):: LLNL-JRNL-412933; PRLTAO; TRN: US0903930

Journal Information:: Physical Review Letters, Vol. 103, Issue 8; ISSN 0031-9007

Country of Publication:: United States

Language:: English

References (20)

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