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PartIV- Approximation Methods



  1. Time-IndependentPerturbationTheory

  2. Time-DependentPerturbationTheory
    Adiabatic,harmonic,and”sudden”perturbations.

  3. TheWKBandRayleigh-RitzApproximations
    Wavefunctionsof ”nearly classical” systems. Classicalphysics asa stationary
    phasecondition.Thevariationalapproachforestimatingthegroundstateofasystem.

  4. ScatteringTheory
    Partialwaves.TheBornapproximation


PartV- AdvancedTopics



  1. QuantumMechanicsasLinearAlgebra
    Reviewofvectorsandmatrices.Linearalgebrainbra-ketnotation.Linearalgebra
    andHilbertspace. Thexandprepresentations.Theharmonicoscillator,squarewell,
    andangularmomentumrepresentations. Canonicalquantization. Poissonbrackets
    andcommutators.

  2. TheEPRParadoxandBell’sTheorem
    EntangledStates. TheEPR”paradox”. Fasterthanlight?Bell’sTheorem.

  3. TheProblemofMeasurement
    Mixturesandpure states. The problemofmeasurement. Bohr andvonNeu-
    manninterpretations. Bohm’s”guidingwaves”. TheMany-Universe formulation.
    Decoherenceand”consistenthistories”approaches.

  4. FeynmanPath-IntegralQuantization
    Theactionapproachtoquantumtheory.FromSchrodingerequationtoFeynman
    pathintegral.Propagators. FunctionalDerivatives. Classicalphysicsasastationary
    phasecondition.

  5. AGlimpseofQuantumFieldTheory
    Particlesas excitedstatesofquantizedfields. Thequantizationofsound. The
    quantizationoflight.Casimir’seffect,andthestructureoftheVacuum.

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