Titlebook: Quantum Mechanics on the Macintosh?; With two Program Dis Siegmund Brandt,Hans Dieter Dahmen Book 1991 Springer Science+Business Media New

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Introduction,hysics. But there are many other fields of modern science and engineering in which important phenomena can be explained only by quantum mechanics, for example chemical bonds or the functioning of semiconductor circuits in computers. It is therefore very important for students of physics, chemistry,

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A Two-Particle System: Coupled Harmonic Oscillators,ary two-particle wave functions and eigenvalues. Initial Gaussian wave packet for distinguishable particles. Time-evolution of the Gaussian wave packet. Marginal distributions. Wave functions for distinguishable particles. Symmetrization and antisymmetrization. Pauli principle. Bosons and Fermions.

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Free Particle Motion in Three Dimensions,e dimensions. Gaussian wave packet. Angular momentum. Spherical harmonics as eigenfunctions of angular momentum. Radial Schr?dinger equation of free motion. Spherical Bessel functions. Partial wave decomposition of plane wave and Gaussian wave packet.

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Scattering in Three Dimensions,trix element. Partial scattering amplitude. Scattered wave as sum over partial waves. Scattering amplitude as sum over partial scattering amplitudes. Differential cross section. Total cross section. Partial cross sections. Scattering amplitude and phase. Unitarity and the Argand diagram.