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arXiv · 0711.4252

Decoupling in the Similarity Renormalization Group for Nucleon-Nucleon Forces

E. D. Jurgenson·S. K. Bogner·R. J. Furnstahl·R. J. Perry
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Abstract

Decoupling via the Similarity Renormalization Group (SRG) of low-energy nuclear physics from high-energy details of the nucleon-nucleon interaction is examined for two-body observables and few-body binding energies. The universal nature of this decoupling is illustrated and errors from suppressing high-momentum modes above the decoupling scale are shown to be perturbatively small.

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E. D. Jurgenson, S. K. Bogner, R. J. Furnstahl, R. J. Perry. 2007-11-27. Decoupling in the Similarity Renormalization Group for Nucleon-Nucleon Forces. https://doi.org/10.1103/physrevc.78.014003

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