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nucl-th2004★ 48 cited
Effective theories of scattering with an attractive inverse-square potential and the three-body problem
Thomas Barford, Michael C. Birse
A distorted-wave version of the renormalisation group is applied to scattering by an inverse-square potential and to three-body systems. In attractive three-body systems, the short…
nucl-th2004★ 1 cited
The Renormalisation Group and Applications in Few-Body Physics
T. Barford
We study the distorted wave renormalisation group (DWRG), a tool for constructing power-counting schemes in systems where some diagrams must be summed to all orders. We solve the D…