Publications

Publications of M. Ruggenthaler

Journal Article (59)

2025
Journal Article
I.-T. Lu, D. Shin, M. K. Svendsen, S. Latini, H. Hübener, M. Ruggenthaler, and A. Rubio, Cavity engineering of solid-state materials without external driving, Advances in Optics and Photonics 17 (2), 441–525 (2025).
Journal Article
N. Tancogne-Dejean, M. Penz, M. Ruggenthaler, and A. Rubio, Local-Density Correlation Functional from the Force-Balance Equation, The Journal of Physical Chemistry A 129 (13), 3132–3140 (2025).
Journal Article
V. H. Bakkestuen, V. Falmår, M. Lotfigolian, M. Penz, M. Ruggenthaler, and A. Laestadius, Quantum-Electrodynamical Density-Functional Theory Exemplified by the Quantum Rabi Model, The Journal of Physical Chemistry A 129 (9), 2337–2360 (2025).
Journal Article
J. Horak, D. Sidler, W.-M. Huang, M. Ruggenthaler, and A. Rubio, Analytic model reveals local molecular polarizability changes induced by collective strong coupling in optical cavities, Physical Review Research 7 (1), 013242 (2025).
Journal Article
D. Welakuh, V. Rokaj, M. Ruggenthaler, and A. Rubio, Nonperturbative mass renormalization effects in nonrelativistic quantum electrodynamics, Physical Review Research 7 (1), 013093 (2025).
2024
Journal Article
C. Bustamante, D. Sidler, M. Ruggenthaler, and A. Rubio, The relevance of degenerate states in chiral polaritonics, The Journal of Chemical Physics 161 (24), 244101 (2024).
Journal Article
I.-T. Lu, D. Shin, M. K. Svendsen, H. Hübener, U. de Giovannini, S. Latini, M. Ruggenthaler, and A. Rubio, Cavity-enhanced superconductivity in MgB2 from first-principles quantum electrodynamics (QEDFT), Proceedings of the National Academy of Sciences of the United States of America 121 (50), e2415061121 (2024).
Journal Article
S. M. Sutter, M. Penz, M. Ruggenthaler, R. van Leeuwen, and K. J. H. Giesbertz, Solution of the υ-representability problem on a one-dimensional torus, Journal of Physics A 57 (47), 475202 (2024).
Journal Article
J. Enkner, L. Graziotto, F. Appugliese, V. Rokaj, J. Wang, M. Ruggenthaler, C. Reichl, W. Wegscheider, A. Rubio, and J. Faist, Testing the Renormalization of the von Klitzing Constant by Cavity Vacuum Fields, Physical Review X 14 (2), 021038 (2024).
Journal Article
D. Sidler, T. Schnappinger, A. Obzhirov, M. Ruggenthaler, M. Kowalewski, and A. Rubio, Unraveling a Cavity-Induced Molecular Polarization Mechanism from Collective Vibrational Strong Coupling, The Journal of Physical Chemistry Letters 15 (19), 5208–5214 (2024).
Journal Article
I.-T. Lu, M. Ruggenthaler, N. Tancogne-Dejean, S. Latini, M. Penz, and A. Rubio, Electron-photon exchange-correlation approximation for quantum-electrodynamical density-functional theory, Physical Review A 109 (5), 052823 (2024).
Journal Article
A. Laestadius, M. A. Csirik, M. Penz, N. Tancogne-Dejean, M. Ruggenthaler, A. Rubio, and T. Helgaker, Exchange-only virial relation from the adiabatic connection, The Journal of Chemical Physics 160 (8), 084115 (2024).
Journal Article
N. Tancogne-Dejean, M. Penz, A. Laestadius, M. A. Csirik, M. Ruggenthaler, and A. Rubio, Exchange energies with forces in density-functional theory, The Journal of Chemical Physics 160 (2), 024103 (2024).
2023
Journal Article
V. Rokaj, J. Wang, J. Sous, M. Penz, M. Ruggenthaler, and A. Rubio, Weakened Topological Protection of the Quantum Hall Effect in a Cavity, Physical Review Letters 131 (19), 196602 (2023).
Journal Article
M. Ruggenthaler, D. Sidler, and A. Rubio, Understanding Polaritonic Chemistry from Ab Initio Quantum Electrodynamics, Chemical Reviews 123 (19), 11191–11229 (2023).
Journal Article
T. Schnappinger, D. Sidler, M. Ruggenthaler, A. Rubio, and M. Kowalewski, Cavity Born–Oppenheimer Hartree–Fock Ansatz: Light–Matter Properties of Strongly Coupled Molecular Ensembles, The Journal of Physical Chemistry Letters 14 (36), 8024–8033 (2023).
Journal Article
M. Penz, E. I. Tellgren, M. A. Csirik, M. Ruggenthaler, and A. Laestadius, The Structure of the Density-Potential Mapping. Part II: Including Magnetic Fields, ACS Physical Chemistry Au 3 (6), 492–511 (2023).
Journal Article
D. Sidler, M. Ruggenthaler, and A. Rubio, Protected spin-orbit induced absorption divergence in distorted Landau levels, Physical Review B 107 (21), 214409 (2023).
Journal Article
M. Penz, E. I. Tellgren, M. A. Csirik, M. Ruggenthaler, and A. Laestadius, The Structure of Density-Potential Mapping. Part I: Standard Density-Functional Theory, ACS Physical Chemistry Au 3 (4), 334–337 (2023).
Journal Article
D. Sidler, M. Ruggenthaler, and A. Rubio, 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), 8801–8814 (2023).
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