SEARCH Articles Figures Tables Analytic Solution of Nondegenerate Quantum Control Problem Degeneracy nondegenerate perturbation theory Eigenfunctions nondegenerate Eigenstates nondegenerate Eigenvalues nondegenerate Electronic states distorted configurations, nondegenerate Formal Development of the Theory for Nondegenerate States Hermitian operators nondegenerate Irreducible representations nondegenerate Molecular orbital nondegenerate Nondegenerate Optical Wave Mixing Harmonic Generations Nondegenerate case Nondegenerate ground states Nondegenerate interaction Nondegenerate manifold Nondegenerate mixing Nondegenerate perturbation Nondegenerate quantum control problem Nondegenerate representations Nondegenerate single excited state Nondegenerate states Nondegenerate systems Nondegenerate wavefunctions Nondegenerate, energy level Of nondegenerate Orbital interaction nondegenerate Perturbation formalism nondegenerate Perturbation theory nondegenerate Point nondegenerate Potential energy nondegenerate Proof That Nondegenerate Eigenfunctions of a Hermitian Operator Form an Orthogonal Set Second-order, nondegenerate mixing