Distante, E.; Daiss, S.; Langenfeld, S.; Hartung, L.; Thomas, P.; Morin, O.; Rempe, G.; Welte, S.: Detecting an Itinerant Optical Photon Twice without Destroying It. Physical Review Letters 126 (25), 253603 (2021)

Alghabra, M. S.; Ali, R.; Kim, V.; Iqbal, M.; Rosenberger , P.; Mitra, S.; Dagar , R.; Rupp, P.; Bergues, B.; Mathur, D. et al.; Kling, M. F.; Alnaser, A. S.: Anomalous formation of trihydrogen cations from water on nanoparticles. Nature Communications 12 (1), 3839 (2021)

Langenfeld, S.; Thomas, P.; Morin, O.; Rempe, G.: Quantum Repeater Node Demonstrating Unconditionally Secure Key Distribution. Physical Review Letters 126 (23), 230506 (2021)

Anand, N.; Styliaris, G.; Kumari, M.; Zanardi, P.: Quantum coherence as a signature of chaos. Physical Review Research 3 (2), 023214 (2021)

Weigel, A.; Jacob, P.; Groters, D.; Buberl, T.; Huber, M.; Trubetskov, M. K.; Heberle, J.; Pupeza, I.: Ultra-rapid electro-optic sampling of octave-spanning mid-infrared waveforms. Optics Express 29 (13), S. 20747 - 20764 (2021)

Jonsson, R. H.; Hackl, L.; Roychowdhury, K.: Entanglement dualities in supersymmetry. Physical Review Research 3 (2), 023213 (2021)

Crepel, V.; Hackenbroich, A.; Regnault, N.; Estienne, B.: Universal signatures of Dirac fermions in entanglement and charge fluctuations. Physical Review B 103 (23), 235108 (2021)

Heinrich , S.; Saule, T.; Högner, M.; Cui, Y.; Yakovlev, V. S.; Pupeza, I.; Kleineberg, U.: Attosecond intra-valence band dynamics and resonant-photoemission delays in W(110). Nature Communications 12 (1), 3404 (2021)

Maiti, K. S.; Apolonskiy, A.: Monitoring the Reaction of the Body State to Antibiotic Treatment against Helicobacter pylori via Infrared Spectroscopy: A Case Study. Molecules 26 (11), 3474 (2021)

Padron-Brito, A.; Tricarico, R.; Farrera, P.; Distante, E.; Theophilo, K.; Chang, D.; de Riedmatten, H.: Transient dynamics of the quantum light retrieved from Rydberg polaritons. New Journal of Physics 23 (6), 063009 (2021)

Causer, L.; Bañuls, M. C.; Garrahan, J. P.: Optimal sampling of dynamical large deviations via matrix product states. Physical Review E 103 (6), 062144 (2021)

Cova Farina, P.; Merkel, B.; Valencia, N. H.; Yu, P.; Ulanowski, A.; Reiserer, A.: Coherent Control in the Ground and Optically Excited States of an Ensemble of Erbium Dopants. Physical Review Applied 15 (6), 064028 (2021)

González , G.; Trivedi, R.; Cirac, J. I.: Quantum algorithms for powering stable Hermitian matrices. Physical Review A 103 (6), 062420 (2021)

Klobus, W.; Miller, M.; Pandit, M.; Ganardi, R.; Knips, L.; Dziewior, J.; Meinecke, J.; Weinfurter, H.; Laskowski, W.; Paterek, T.: Cooperation and dependencies in multipartite systems. New Journal of Physics 23, 063057 (2021)

Maciejewski, F. B.; Baccari, F.; Zimboras, Z.; Oszmaniec, M.: Modeling and mitigation of cross-talk effects in readout noise with applications to the Quantum Approximate Optimization Algorithm. Quantum 5, 464 (2021)

Rebufello, E.; Piacentini, F.; Avella, A.; Souza, M. A. d.; Gramegna, M.; Dziewior, J.; Cohen, E.; Vaidman, L.; Degiovanni, I. P.; Genovese, M.: Anomalous weak values via a single photon detection. Light: Science & Applications 10 (1), 106 (2021)

Haniel, F. E.; Schröder, H.; Kahaly, S.; Nayak, A.; Dumergue, M.; Mondal, S.; Zoltan, F.; Flender, R.; Kurucz, M.; Haizer, L. et al.; Kiss, B.; Charalambidis, D.; Kling, M. F.; Tzallas, P.; Bergues, B.: Saturating multiple ionization in intense mid-infrared laser fields. New Journal of Physics 23 (5), 053026 (2021)

Bäuml, L.; Schnappinger, T.; Kling, M. F.; De Vivie-Riedle, R.: Photo-Induced Coupled Nuclear and Electron Dynamics in the Nucleobase Uracil. Frontiers in Physics 9, 674573 (2021)

Hovhannisyan V, K.; Jorgensen, M. R.; Landi, G. T.; Alhambra, Á. M.; Brask, J. B.; Perarnau-Llobet, M.: Optimal Quantum Thermometry with Coarse-Grained Measurements. PRX Quantum 2 (2), 020322 (2021)

Kurz, T.; Heinemann, T.; Gilljohann, M.; Chang, Y. Y.; Cabadag, J. P. C.; Debus, A.; Kononenko, O.; Pausch, R.; Schöbel, S.; Assmann, R. W. et al.; Bussmann, M.; Ding, H.; Götzfried , J.; Köhler, A.; Raj, G.; Schindler , S.; Steiniger, K.; Zarini, O.; Corde, S.; Döpp, A.; Hidding, B.; Karsch, S.; Schramm, U.; de la Ossa, A. M.; Irman, A.: Demonstration of a compact plasma accelerator powered by laser-accelerated electron beams. Nature Communications 12 (1), 2895 (2021)