Quantum Mechanics-II for M.Sc/B.Sc Handwritten Notes PDF

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Contents:  QUANTUM MECHANICS-II

Application of Schrödinger’s wave-equation to harmonic oscillator, rigid-rotor and H-atom (separation of r, T, I equation and their solutions). Approximate methods – Necessity of approximate methods, perturbation method, the theory of perturbation method – first and second order correction, application to He-atom (first order correction only) – calculation of first ionization potential and binding energy. Variation theorem – statement and proof. Application of variation theorem to a particle in one dimensional box, linear oscillator, H and He-atoms.