PROJECTOR FORMULATION FOR VANVLECK TRANSFORMATION .1. DEGENERATE CASE

[1] ALLEN HC, 1963, MOLECULAR VIB ROTORS

[2] Amat G., 1971, ROTATION VIBRATION P

[3] SUR LA THEORIE DES PERTURBATIONS DES ETATS LIES [J]. NUCLEAR PHYSICS, 1958, 6 (03): : 329 - 347

[4] POTENTIAL-ENERGY FUNCTION OF POLYATOMIC-MOLECULES - AUTOMATIC DETERMINATION OF UNITARY TRANSFORMATION OPERATOR FOR PERTURBATION TREATMENT OF HAMILTONIAN [J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1973, 45 (03) : 475 - 488

[5] Dreizler H., 1968, FORTSCHR CHEM FORSCH, V10, P59

[6] ON THE DIRAC THEORY OF SPIN 1/2 PARTICLES AND ITS NON-RELATIVISTIC LIMIT [J]. PHYSICAL REVIEW, 1950, 78 (01): : 29 - 36

[7] GORDY W, 1967, MICROWAVE MOLECULAR

[8] Howard B. J., 1970, Molecular Physics, V19, P433, DOI 10.1080/00268977000101471

[9] The effect of crystalline electric fields on the paramagnetic susceptibility of cupric salts [J]. PHYSICAL REVIEW, 1934, 45 (02): : 0087 - 0097

[10] JORGENSEN F, UNPUBLISHED RESULTS

[1] ALLEN HC, 1963, MOLECULAR VIB ROTORS

[2] Amat G., 1971, ROTATION VIBRATION P

[3] SUR LA THEORIE DES PERTURBATIONS DES ETATS LIES [J]. NUCLEAR PHYSICS, 1958, 6 (03): : 329 - 347

[4] POTENTIAL-ENERGY FUNCTION OF POLYATOMIC-MOLECULES - AUTOMATIC DETERMINATION OF UNITARY TRANSFORMATION OPERATOR FOR PERTURBATION TREATMENT OF HAMILTONIAN [J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1973, 45 (03) : 475 - 488

[5] Dreizler H., 1968, FORTSCHR CHEM FORSCH, V10, P59

[6] ON THE DIRAC THEORY OF SPIN 1/2 PARTICLES AND ITS NON-RELATIVISTIC LIMIT [J]. PHYSICAL REVIEW, 1950, 78 (01): : 29 - 36

[7] GORDY W, 1967, MICROWAVE MOLECULAR

[8] Howard B. J., 1970, Molecular Physics, V19, P433, DOI 10.1080/00268977000101471

[9] The effect of crystalline electric fields on the paramagnetic susceptibility of cupric salts [J]. PHYSICAL REVIEW, 1934, 45 (02): : 0087 - 0097

[10] JORGENSEN F, UNPUBLISHED RESULTS