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nucl-th2026
Algebraic coefficients of fractional parentage for three particles in the oscillator Jacobi basis
A. Stepšys, S. Mickevičius, D. Germanas
We present a closed-form construction of the orbital coefficients of fractional parentage (CFP) of three identical particles in the translationally invariant harmonic oscillator (H…
nucl-th2026
SU3HOB-ladder: a Fortran package for harmonic-oscillator brackets in the SU(3) basis from pseudo-spin ladder operators
Augustinas Stepšys, Saulius Mickevičius, Darius Germanas
We present SU3HOB-ladder, a Fortran 2008 package computing the general Talmi-Moshinsky harmonic-oscillator transformation brackets for an arbitrary mass-ratio parameter d in the SU…