On the higher orders of hyperspherical harmonics
Copyright policy )On the higher orders of hyperspherical harmonics
We suggest a procedure to evaluate matrix elements between hyperspherical harmonics of any order. The method is based on the hyperspherical expansion of a Slater determinant constructed with oscillator wavefunctions. Explicit formulas are given for all matrix elements up to order Lm+2.
Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations, hyperspherical harmonics, oscillator wavefunctions, Spherical harmonics
Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations, hyperspherical harmonics, oscillator wavefunctions, Spherical harmonics
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