Group Theory in Quantum Mechanics books on howland

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Problems designed to further develop the text material are given throughout and some of these contain statements of new results

Group Theory in Quantum Mechanics books on howlandGeared toward research students in physics and chemistry, this text introduces the three main uses of group theory in quantum mechanics: (1) to label energy levels and the corresponding eigenstates; (2) to discuss qualitatively the splitting of energy levels, starting from an approximate Hamiltonian and adding correction terms; and (3) to aid in the evaluation of matrix elements of all kinds. "The theme," states author Volker Heine, "is to show how