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Abstract. A variety of causal, particular and homogeneous solutions to the time-independent wavepacket Schrdinger equation have been considered as the basis for calculations using Chebychev expansions, finite- expansions obtained from a partial Fourier transform of the time-dependent Schrdinger equation, and the distributed approximating functional (DAF) representation for the spectral density operator...
Keywords:
TIME-INDEPENDENT WAVEPACKETS DISTRIBUTED APPROXIMATING FUNCTIONALS SPECTRAL DENSITY OPERATOR EIGEN FUNCTION CALCULATIONS OF SCATTERING AMPLITUDES
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