论文信息 - Self‐consistent field energies and wavefunctions for coupled oscillators

Self‐consistent field energies and wavefunctions for coupled oscillators

We formulate a self‐consistent field description of coupled anharmonic oscillators. The SCF equations are solved numerically for a model problem of two coupled anharmonic oscillators and energy eigenvalues compared with previously published exact quantum and semiclassical ones.

Joel M. Bowman | J. Bowman

[1] D. Truhlar. Finite difference boundary value method for solving one-dimensional eigenvalue equations , 1972 .

[2] B. Henry. Use of local modes in the description of highly vibrationally excited molecules , 1977 .

[3] B. C. Garrett,et al. Semiclassical eigenvalues for nonseparable systems: Nonperturbative solution of the Hamilton–Jacobi equation in action‐angle variables , 1976 .

[4] Clemens C. J. Roothaan,et al. New Developments in Molecular Orbital Theory , 1951 .

[5] S. Rice,et al. Quantum ergodicity and vibrational relaxation in isolated molecules , 1974 .