4 papers
Ab initio multichannel calculation of the Bethe surface and Compton defects for molecular hydrogen
Hakon Volkmann, Alejandro Saenz
A correlated multichannel computation of the generalized oscillator-strength density for electrons scattering off randomly oriented molecular hydrogen at the internuclear separatio…
Accurate theoretical methods for photoionization of H molecules
Hakon Volkmann, Jannis Schürmann, Alejandro Saenz
Single-photon ionization cross sections of molecular hydrogen in the electric dipole limit are numerically computed by employing three independent methods. Both time-dependent and…
A qubit-ADAPT Implementation for H Molecules using an Explicitly Correlated Basis
Hakon Volkmann, Raamamurthy Sathyanarayanan, Alejandro Saenz +2
With the recent advances in the development of devices capable of performing quantum computations, a growing interest in finding near-term applications has emerged in many areas of…
Potentials, exchange, and correlation in attosecond photoemission delays
Hakon Volkmann, Vinay P. Majety, Armin Scrinzi
We investigate attosecond time delays in the emission of photoelectrons using a hierarchy of models of the molecule including the strong field approximation, Coulomb-scatter…