Chapter 6: Correlation Functions and Spectra



har_spec_analytic Autocorrelation function and spectrum of a displaced Gaussian in a harmonic potential (analytic)
har_spec_numeric_M Autocorrelation function and spectrum of a displaced Gaussian in a harmonic potential (numeric)
eig_Spectral_HO_M Spectral method for calculating eigenstates, by constructing the eigenstate as a Fourier transform of the wavepacket at energy E.
eig_Spectral_HO_2D Spectral method for calculating eigenstates in a 2-d anharmonic potential
eig_Rlx_HO_M Relaxation method for calculating eigenstates
eig_Adia_double_well Adiabatic switching method for calculating eigenstates
eig_FGH Fourier Grid Hamiltonian method for calculating eigenstates
eig_DVR Pseudospectral method for calculating eigenvalues