Hypervirial theorems and symmetry |
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Authors: | Saul T. Epstein |
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Affiliation: | (1) Physics Department, University of Wisconsin, 53706 Madison, Wisconsin, USA |
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Abstract: | It is pointed out that to ensure that an optimal variational wave function having a certain symmetry satisfies the hypervirial theorem forW, it is sufficient thatiSW, whereS is the projector onto the symmetry type in question, be a possible variation of . Application is made to the tensor hypervirial theorem for atoms. |
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Keywords: | Hypervirial theorem Symmetry |
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