Publications of M. Ruggenthaler

Journal Article

Free electron gas in cavity quantum electrodynamics

V. Rokaj, M. Ruggenthaler, F. G. Eich, A. Rubio

Physical Review Research 4 (1), 013012 (2022)

MPG.PuRe

2021

Journal Article

Making ab initio QED functional(s): Nonperturbative and photon-free effective frameworks for strong light–matter coupling

C. Schäfer, F. Buchholz, M. Penz, M. Ruggenthaler, A. Rubio

Proceedings of the National Academy of Sciences of the United States of America 118 (41), e2110464118 (2021)

MPG.PuRe

Journal Article

Approximations based on density-matrix embedding theory for density-functional theories

I. Theophilou, T. Reinhard, A. Rubio, M. Ruggenthaler

Electronic Structure 3 (3), 035001 (2021)

MPG.PuRe

Journal Article

Ultrafast materials design with classical and quantum light

M. A. Sentef, M. Ruggenthaler, A. Rubio

Journal of Physics: Condensed Matter 33 (35), 353001 (2021)

MPG.PuRe

Journal Article

Down-conversion processes in ab initio nonrelativistic quantum electrodynamics

D. Welakuh, M. Ruggenthaler, M.-L. Tchenkoue Djouom, H. Appel, A. Rubio

Physical Review Research 3 (3), 033067 (2021)

MPG.PuRe

Journal Article

Engineering quantum materials with chiral optical cavities

H. Hübener, U. de Giovannini, C. Schäfer, J. Andberger, M. Ruggenthaler, J. Faist, A. Rubio

Nature Materials 20 (4), 438–442 (2021)

MPG.PuRe

Journal Article

Quantitative sampling of atomic-scale electromagnetic waveforms

D. Peller, C. Roelcke, L. Z. Kastner, T. Buchner, A. Neef, J. Hayes, F. Bonafé, D. Sidler, M. Ruggenthaler, A. Rubio, R. Huber, J. Repp

Nature Photonics 15 (2), 143–147 (2021)

MPG.PuRe

Full

ZIP

Journal Article

Polaritonic Chemistry: Collective Strong Coupling Implies Strong Local Modification of Chemical Properties

D. Sidler, C. Schäfer, M. Ruggenthaler, A. Rubio

The Journal of Physical Chemistry Letters 12 (1), 508–516 (2021)

MPG.PuRe

2020

Journal Article

Virial Relations for Electrons Coupled to Quantum Field Modes

I. Theophilou, M. Penz, M. Ruggenthaler, A. Rubio

Journal of Chemical Theory and Computation 16 (10), 6236–6243 (2020)

MPG.PuRe

Journal Article

Chemistry in Quantum Cavities: Exact Results, the Impact of Thermal Velocities, and Modified Dissociation

D. Sidler, M. Ruggenthaler, H. Appel, A. Rubio

The Journal of Physical Chemistry Letters 11 (18), 7525–7530 (2020)

MPG.PuRe

Journal Article

Light–Matter Hybrid-Orbital-Based First-Principles Methods: The Influence of Polariton Statistics

F. Buchholz, I. Theophilou, K. J. H. Giesbertz, M. Ruggenthaler, A. Rubio

Journal of Chemical Theory and Computation 16 (9), 5601–5620 (2020)

MPG.PuRe

Journal Article

Relevance of the Quadratic Diamagnetic and Self-Polarization Terms in Cavity Quantum Electrodynamics

C. Schäfer, M. Ruggenthaler, V. Rokaj, A. Rubio

ACS Photonics 7 (4), 975–990 (2020)

MPG.PuRe

2019

Journal Article

Reduced Density-Matrix Approach to Strong Matter-Photon Interaction

F. Buchholz, I. Theophilou, S. E. B. Nielsen, M. Ruggenthaler, A. Rubio

ACS Photonics 6 (11), 2694–2711 (2019)

MPG.PuRe

Journal Article

Light–Matter Response in Nonrelativistic Quantum Electrodynamics

J. Flick, D. Welakuh, M. Ruggenthaler, H. Appel, A. Rubio

ACS Photonics 6 (11), 2757–2778 (2019)

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Journal Article

Force balance approach for advanced approximations in density functional theories

M.-L. Tchenkoue Djouom, M. Penz, I. Theophilou, M. Ruggenthaler, A. Rubio

The Journal of Chemical Physics 151 (15), 154107 (2019)

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Journal Article

Quantum Electrodynamical Bloch Theory with Homogeneous Magnetic Fields

V. Rokaj, M. Penz, M. A. Sentef, M. Ruggenthaler, A. Rubio

Physical Review Letters 123 (4), 047202 (2019)

MPG.PuRe

Journal Article

Guaranteed Convergence of a Regularized Kohn-Sham Iteration in Finite Dimensions

M. Penz, A. Laestadius, E. I. Tellgren, M. Ruggenthaler

Physical Review Letters 123 (3), 037401 (2019)

MPG.PuRe

Journal Article

Kohn–Sham Theory with Paramagnetic Currents: Compatibility and Functional Differentiability

A. Laestadius, E. I. Tellgren, M. Penz, M. Ruggenthaler, S. Kvaal, T. Helgaker

Journal of Chemical Theory and Computation 15 (7), 4003–4020 (2019)

MPG.PuRe