A semiclassical self-consistent field (SC SCF) approximation for eigenvalues of coupled-vibration systems |
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| Authors: | RB Gerber MA Ratner |
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| Institution: | Department of Physical Chemistry, Hebrew University, Jerusalem, Israel;Institute for Advanced Studies, Hebrew University, Jesuralem, Israel |
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| Abstract: | The self-consistent-field (SCF) approximation for coupled-vibron systems in the semiclassical limit yields Hartree-type equations, in which only the eigenenergies and turning points are self-consistently evaluated. Calculations yield vibrational energies in excellent agreement with quantum SCF and exact quantum results. Applications and extensions are briefly discussed. |
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