167 citations · 977 across the 25 of their papers we have counts for
25 papers
Multidimensional high-harmonic echo spectroscopy: resolving coherent electron dynamics in the EUV regime
Shicheng Jiang, Mahesh Gudem, Markus Kowalewski +1
We theoretically propose a multidimensional high-harmonic echo spectroscopy technique which utilizes strong optical fields to resolve coherent electron dynamics spanning an energy…
Ab-Initio Vibro-Polaritonic Spectra in Strongly Coupled Cavity-Molecule Systems
Thomas Schnappinger, Markus Kowalewski
Recent experiments have revealed the profound effect of strong light-matter interactions in optical cavities on the electronic ground state of molecular systems. This phenomenon, k…
Cavity-Born-Oppenheimer Hartree-Fock Ansatz: Light-matter Properties of Strongly Coupled Molecular Ensembles
Thomas Schnappinger, Dominik Sidler, Michael Ruggenthaler +2
Experimental studies indicate that optical cavities can affect chemical reactions, through either vibrational or electronic strong coupling and the quantized cavity modes. However,…
Unraveling a cavity induced molecular polarization mechanism from collective vibrational strong coupling
Dominik Sidler, Thomas Schnappinger, Anatoly Obzhirov +3
We demonstrate that collective vibrational strong coupling of molecules in thermal equilibrium can give rise to significant local electronic polarizations in the thermodynamic limi…
The role of dephasing for dark state coupling in a molecular Tavis-Cummings model
Eric Davidsson, Markus Kowalewski
Collective coupling of an ensemble of particles to a light field is commonly described by the Tavis--Cummings model. This model includes numerous eigenstates which are optically de…
Probing Nonadiabatic Dynamics with Attosecond Pulse Trains and Soft X-ray Raman Spectroscopy
Lorenzo Restaino, Deependra Jadoun, Markus Kowalewski
Linear off-resonant X-ray Raman techniques are capable of detecting the ultrafast electronic coherences generated when a photoexcited wave packet passes through a conical intersect…