Publications of M. Ruggenthaler

Laestadius, A.; Csirik, M. A.; Penz, M.; Tancogne-Dejean, N.; Ruggenthaler, M.; Rubio, A.; Helgaker, T.: Exchange-only virial relation from the adiabatic connection. The Journal of Chemical Physics 160 (8), 084115 (2024)

Tancogne-Dejean, N.; Penz, M.; Laestadius, A.; Csirik, M. A.; Ruggenthaler, M.; Rubio, A.: Exchange energies with forces in density-functional theory. The Journal of Chemical Physics 160 (2), 024103 (2024)

Rokaj, V.; Wang, J.; Sous, J.; Penz, M.; Ruggenthaler, M.; Rubio, A.: Weakened Topological Protection of the Quantum Hall Effect in a Cavity. Physical Review Letters 131 (19), 196602 (2023)

Ruggenthaler, M.; Sidler, D.; Rubio, A.: Understanding Polaritonic Chemistry from Ab Initio Quantum Electrodynamics. Chemical Reviews 123 (19), pp. 11191 - 11229 (2023)

Schnappinger, T.; Sidler, D.; Ruggenthaler, M.; Rubio, A.; Kowalewski, M.: Cavity Born–Oppenheimer Hartree–Fock Ansatz: Light–Matter Properties of Strongly Coupled Molecular Ensembles. The Journal of Physical Chemistry Letters 14 (36), pp. 8024 - 8033 (2023)

Penz, M.; Tellgren, E. I.; Csirik, M. A.; Ruggenthaler, M.; Laestadius, A.: The Structure of the Density-Potential Mapping. Part II: Including Magnetic Fields. ACS Physical Chemistry Au 3 (6), pp. 492 - 511 (2023)

Sidler, D.; Ruggenthaler, M.; Rubio, A.: Protected spin-orbit induced absorption divergence in distorted Landau levels. Physical Review B 107 (21), 214409 (2023)

Penz, M.; Tellgren, E. I.; Csirik, M. A.; Ruggenthaler, M.; Laestadius, A.: The Structure of Density-Potential Mapping. Part I: Standard Density-Functional Theory. ACS Physical Chemistry Au 3 (4), pp. 334 - 337 (2023)

Sidler, D.; Ruggenthaler, M.; Rubio, A.: Numerically Exact Solution for a Real Polaritonic System under Vibrational Strong Coupling in Thermodynamic Equilibrium: Loss of Light–Matter Entanglement and Enhanced Fluctuations. Journal of Chemical Theory and Computation 19 (23), pp. 8801 - 8814 (2023)

Sidler, D.; Rokaj, V.; Ruggenthaler, M.; Rubio, A.: Class of distorted Landau levels and Hall phases in a two-dimensional electron gas subject to an inhomogeneous magnetic field. Physical Review Research 4 (4), 043059 (2022)

Welakuh, D.; Flick, J.; Ruggenthaler, M.; Appel, H.; Rubio, A.: Frequency-Dependent Sternheimer Linear-Response Formalism for Strongly Coupled Light–Matter Systems. Journal of Chemical Theory and Computation 18 (7), pp. 4354 - 4365 (2022)

Sidler, D.; Ruggenthaler, M.; Schäfer, C.; Ronca, E.; Rubio, A.: A perspective on ab initio modeling of polaritonic chemistry: The role of non-equilibrium effects and quantum collectivity. The Journal of Chemical Physics 156 (23), 230901 (2022)

Rokaj, V.; Penz, M.; Sentef, M. A.; Ruggenthaler, M.; Rubio, A.: Polaritonic Hofstadter butterfly and cavity control of the quantized Hall conductance. Physical Review B 105 (20), 205424 (2022)

Rokaj, V.; Ruggenthaler, M.; Eich, F. G.; Rubio, A.: Free electron gas in cavity quantum electrodynamics. Physical Review Research 4 (1), 013012 (2022)

Schäfer, C.; Buchholz, F.; Penz, M.; Ruggenthaler, M.; Rubio, A.: Making ab initio QED functional(s): Nonperturbative and photon-free effective frameworks for strong light–matter coupling. Proceedings of the National Academy of Sciences of the United States of America 118 (41), e2110464118 (2021)

Theophilou, I.; Reinhard, T.; Rubio, A.; Ruggenthaler, M.: Approximations based on density-matrix embedding theory for density-functional theories. Electronic Structure 3 (3), 035001 (2021)

Sentef, M. A.; Ruggenthaler, M.; Rubio, A.: Ultrafast materials design with classical and quantum light. Journal of Physics: Condensed Matter 33 (35), 353001 (2021)

Welakuh, D.; Ruggenthaler, M.; Tchenkoue Djouom, M.-L.; Appel, H.; Rubio, A.: Down-conversion processes in ab initio nonrelativistic quantum electrodynamics. Physical Review Research 3 (3), 033067 (2021)

Hübener, H.; de Giovannini, U.; Schäfer, C.; Andberger, J.; Ruggenthaler, M.; Faist, J.; Rubio, A.: Engineering quantum materials with chiral optical cavities. Nature Materials 20 (4), pp. 438 - 442 (2021)

Peller, D.; Roelcke, C.; Kastner, L. Z.; Buchner, T.; Neef, A.; Hayes, J.; Bonafé, F.; Sidler, D.; Ruggenthaler, M.; Rubio, A. et al.; Huber, R.; Repp, J.: Quantitative sampling of atomic-scale electromagnetic waveforms. Nature Photonics 15 (2), pp. 143 - 147 (2021)