Browsing Kjemisk institutt by Author "Sørensen, Lasse Kragh"

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  • Transient spectroscopy from time-dependent electronic-structure theory without multipole expansions 
    Aurbakken, Einar; Ofstad, Benedicte; Kristiansen, Håkon Emil; Schøyen, Øyvind Sigmundson; Kvaal, Simen; Sørensen, Lasse Kragh; Lindh, Roland; Pedersen, Thomas Bondo (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
    Based on the work done by an electromagnetic field on an atomic or molecular electronic system, a general gauge invariant formulation of transient absorption spectroscopy is presented within the semi-classical approximation. ...