Nonlinear Molecular Electronic Spectroscopy via MCTDH Quantum Dynamics: From Exact to Approximate Expressions - Segatta, Francesco; Ruiz, Daniel Aranda; Aleotti, Flavia; Yaghoubi, Martha; Mukamel, Shaul; Garavelli, Marco; Santoro, Fabrizio; Nenov, Artur (Journal of chemical theory and computation, 2023)
Keywords: Approximation; Computation; Electromagnetic fields; Electronic structure; Hamiltonian functions; Hamiltonians; INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Line spectra; Nonlinear optics; Potential energy; Quantum mechanics; Quantum theory; Response functions; Spectroscopy; Spectroscopy and Excited States; Spectrum analysis; Time dependence; Wave packets; Wave propagation