Character Expansions in Physics

Published 17 Nov 2010 in math-ph, hep-th, math.MP, and nucl-th | (1011.3859v1)

Abstract: Expanding products of invariant functions of a group element as a series in the basis of characters of the irreducible representations of a group is widely used in many areas of physics and related fields. In this contribution a formula to generate such expansions and its various applications are briefly reviewed.

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Authors (1)

A. B. Balantekin

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