Semi-classical approximation to the single particle and spectral density |
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| Authors: | G. Gumpertsberger P. Schuck |
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| Affiliation: | Physik-Department der Technischen Universität, München, 8046 Garching, Germany;Institut Laue-Langevin, 156X Centre de Tri, 38042 Grenoble Cedex, France |
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| Abstract: | Approximating an arbitrary single particle potential by its expansion up to quadratic terms around the classical path may yield valuable approximations for the single particle and spectral density. We show this for a one dimensional model. |
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