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The question of a “best” lower bound in variational calculations |
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| Authors: | E W Schmid J Schwager |
| Institution: | 1. Institut für Theoretische Physik der Universit?t Tübingen, Deutschland |
| Abstract: | Information on the spectral representation of a trial wave function is used to improve the lower bound to the smallest eigenvalue of a quantum mechanical system, given by the formula of Temple. |
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