Browsing Publikasjoner fra Cristin by Journals "Physical Review A (PRA)"

Now showing items 1-3 of 3

    • Absorbers as detectors for unbound quantum systems 

      Selstø, Sølve (Physical Review A (PRA);Vol. 106, Iss. 4, Peer reviewed; Journal article, 2022-10-19)
      Complex absorbing potentials are frequently employed in quantum calculations. One of the advantages that such absorbers provide is the ability to attenuate outgoing waves in simulations of unbound systems, thus allowing ...

    • Electron-photon exchange-correlation approximation for quantum-electrodynamical density-functional theory 

      Lu, I-Te; Ruggenthaler, Michael; Tancogne-Dejean, Nicolas; Latini, Simone; Penz, Markus; Rubio, Angel (Peer reviewed; Journal article, 2024)
      Quantum-electrodynamical density-functional theory (QEDFT) provides a promising avenue for exploring complex light-matter interactions in optical cavities for real materials. Similar to conventional densityfunctional theory, ...

    • Relativistic photoionization with elliptically polarized laser fields in the ultraviolet region 

      Kjellsson Lindblom, Tor Hugo Iwao; Selstø, Sølve (Physical Review A (PRA);104, 043102, Peer reviewed; Journal article, 2021-10-04)
      An alternative and powerful Schrödinger-like equation for describing beyond dipole laser-matter interactions is derived. It is shown that this particular formulation is numerically very efficient with respect to computational ...