RMT: R-matrix with time-dependence. Solving the semi-relativistic, time-dependent Schrodinger equation for general, multi-electron atoms and molecules in intense, ultrashort, arbitrarily polarized laser pulses
arXiv:1905.06156 · doi:10.1016/j.cpc.2019.107062
Abstract
RMT is a program which solves the time-dependent Schrodinger equation for general, multielectron atoms, ions and molecules interacting with laser light. As such it can be used to model ionization (single-photon, multi-photon and strong-field), recollision (high-harmonic generation, strong-field rescattering), and more generally absorption or scattering processes with a full account of the multielectron correlation effects in a time-dependent manner. Calculations can be performed for targets interacting with ultrashort, intense laser pulses of long-wavelength and arbitrary polarization. Calculations for atoms can optionally include the Breit-Pauli correction terms for the description of relativistic (in particular, spin-orbit) effects.
67 pages, 14 figures
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- Dialogue on analytical and ab initio methods in attoscience
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- Analysis of RABITT time delays using the stationary multi-photon molecular R-matrix approach
- Modeling tomographic measurements of photoelectron vortices in counter-rotating circularly polarized laser pulses
- Conservation laws for Electron Vortices in Strong-Field Ionisation
- Atomic photoionization dynamics in ultrashort cycloidal laser fields
- General Time-Dependent Configuration-Interaction Singles I: The Molecular Case
- Electron correlation and short-range dynamics in attosecond angular streaking
- Relativistic time-dependent configuration-interaction singles
- Ultrafast Molecular Frame Quantum Tomography
- Ellipticity Dependence of Excitation and Ionization of Argon Atoms by Short-Pulse Infrared Radiation
- Numerical time-of-flight analysis of the strong-field photoeffect
- Enhancing spin polarization using ultrafast angular streaking
- High-Harmonic Generation in the Water Window from mid-IR Laser Sources
- Dipole-laser coupling delay in two-color (RABBITT) photoionization of polar molecules
- Phase evolution of strong-field ionization
- eTraj.jl: Trajectory-Based Simulation for Strong-Field Ionization