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quant-ph2012
Exact and asymptotic computations of elementary spin networks: classification of the quantum-classical boundaries
A. C. P. Bitencourt, A. Marzuoli, M. Ragni +2
Increasing interest is being dedicated in the last few years to the issues of exact computations and asymptotics of spin networks. The large-entries regimes (semiclassical limits)…
quant-ph2010★ 30 cited
3nj Morphogenesis and Semiclassical Disentangling
Roger W. Anderson, Vincenzo Aquilanti, Annalisa Marzuoli
Recoupling coefficients (3nj symbols) are unitary transformations between binary coupled eigenstates of N=(n+1) mutually commuting SU(2) angular momentum operators. They have been…