Abstract
In many applications of atomic and nuclear physics, states of particles in central potentials are examined. Angular momentum is a conserved quantity in central potentials, i.e. its eigenvalues can be used to classify the states. Due to this significance of angular momentum in the applications of quantum mechanics, in this chapter we study once again the angular momentum operators and their eigenfunctions. Furthermore, the commutation relations of the angular momentum operators represent the Lie algebra of SO(3).
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Biographical Notes
CLEBSCH, Rudolf Friedrich Alfred, mathematician, * Königsberg 19. 1.1833, t Göttingen 7.11.1872, professor in Karlsruhe, Giessen and Göttingen. He worked on mathematical physics, variational calculus, partial differential equations, the theory of curves and surfaces, applications of abelian functions in geometry, surface mappings and the theory of invariants. Together with C. Neumann, C. founded the journal Mathematische Annalen in 1868.
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© 1989 Springer-Verlag Berlin Heidelberg
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Greiner, W., Müller, B. (1989). Angular Momentum Algebra Representation of Angular Momentum Operators — Generators of SO(3) —. In: Quantum Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-00902-4_2
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DOI: https://doi.org/10.1007/978-3-662-00902-4_2
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-19201-5
Online ISBN: 978-3-662-00902-4
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