Dietze K, Pelzer L, Krinner L, Dawel F, Kramer J, Spethmann NCH et al. Entanglement-enhanced optical ion clock. Physical review letters. 2026 Feb 17;136(7):073601. doi: 10.1103/dyqm-k8p6
Li R, Martínez-Lahuerta VJ, Gaaloul N, Hammerer K. High-contrast double Bragg interferometry via detuning control. AVS Quantum Science. 2026 Mär;8(1):014402. Epub 2026 Jan 27. doi: 10.1116/5.0302856, 10.48550/arXiv.2508.10968
Abdalla A, Abe M, Abend S, Abidi M, Aidelsburger M, Alibabaei A et al. Terrestrial Very-Long-Baseline Atom Interferometry: summary of the second workshop. EPJ Quantum Technology. 2025 Dez;12(1):42. doi: 10.1140/epjqt/s40507-025-00344-3
Chu A, Martínez-Lahuerta VJ, Miklos M, Kim K, Zoller P, Hammerer K et al. Exploring the Dynamical Interplay between Mass-Energy Equivalence, Interactions, and Entanglement in an Optical Lattice Clock. Physical review letters. 2025 Mär 3;134(9):093201. doi: 10.1103/PhysRevLett.134.093201, arXiv:2406.03804v2
Kusmierek KJ, Schemmer M, Mahmoodian S, Hammerer K. Emergence of unidirectionality and phase separation in optically dense emitter ensembles. Physical Review Research. 2025 Dez 8;7(4):043267. doi: 10.1103/dzpg-9wv3
Werner M, Lezeik A, Schlippert D, Rasel E, Gaaloul N, Hammerer K. Atom interferometric sensing over large baselines. in Shahriar SM, Hrsg., Quantum Sensing, Imaging, and Precision Metrology III. SPIE. 2025. 133920C. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.3054172
Werner M, Lezeik A, Schlippert D, Rasel EM, Gaaloul N, Hammerer K. Local measurement scheme of gravitational curvature using atom interferometers. Communications Physics. 2025 Nov 14;8(1):463. doi: 10.1038/s42005-025-02396-4, 10.48550/arXiv.2409.03515
Abend S, Allard B, Alonso I, Antoniadis J, Araujo H, Arduini G et al. Terrestrial very-long-baseline atom interferometry: Workshop summary. AVS Quantum Science. 2024 Jun;6(2):024701. Epub 2024 Mai 7. doi: 10.1116/5.0185291
Chen S, Spieß LJ, Wilzewski A, Wehrheim M, Dietze K, Vybornyi I et al. Identification of highly forbidden optical transitions in highly charged ions. Physical review applied. 2024 Nov 21;22(5):054059. doi: 10.48550/arXiv.2406.04015, 10.1103/PhysRevApplied.22.054059
Direkci S, Winkler K, Gut C, Hammerer K, Aspelmeyer M, Chen Y. Macroscopic quantum entanglement between an optomechanical cavity and a continuous field in presence of non-Markovian noise. Physical Review Research. 2024 Feb 16;6(1):013175. doi: 10.48550/arXiv.2309.12532, 10.1103/PhysRevResearch.6.013175
Fitzek F, Kirsten-Siemß JN, Rasel EM, Gaaloul N, Hammerer K. Accurate and efficient Bloch-oscillation-enhanced atom interferometry. Physical Review Research. 2024 Aug 5;6(3):L032028. doi: 10.48550/arXiv.2306.09399, 10.1103/physrevresearch.6.l032028
Hammerer K, Gaaloul N. Matter waves hang in there. Nature physics. 2024 Aug;20(8):1221-1222. Epub 2024 Aug 8. doi: 10.1038/s41567-024-02605-x
Kielinski T, Schmidt PO, Hammerer K. GHZ protocols enhance frequency metrology despite spontaneous decay. Science advances. 2024 Okt;10(43):eadr1439. Epub 2024 Okt 23. doi: 10.48550/arXiv.2406.11639, 10.1126/sciadv.adr1439
Lammers J, Hammerer K. Quantum retrodiction in Gaussian systems and applications in optomechanics. Quantum Science and Technology. 2024 Jan 25;2:1294905. doi: 10.3389/frqst.2023.1294905
Li R, Martínez-Lahuerta VJ, Seckmeyer S, Hammerer K, Gaaloul N. Robust double Bragg diffraction via detuning control. Physical Review Research. 2024 Dez 4;6(4):043236. doi: 10.1103/PhysRevResearch.6.043236
Martínez-Lahuerta VJ, Pelzer L, Dietze K, Krinner L, Schmidt PO, Hammerer K. Quadrupole transitions and quantum gates protected by continuous dynamic decoupling. Quantum Science and Technology. 2024 Jan;9(1):015013. Epub 2023 Nov 10. doi: 10.48550/arXiv.2301.07974, 10.1088/2058-9565/ad085b
Pelzer L, Dietze K, Martínez-Lahuerta VJ, Krinner L, Kramer J, Dawel F et al. Multi-ion Frequency Reference Using Dynamical Decoupling. Physical review letters. 2024 Jul 19;133(3):033203. doi: 10.48550/arXiv.2311.13736, 10.1103/PhysRevLett.133.033203
Werner M, Schwartz PK, Kirsten-Siemß JN, Gaaloul N, Giulini D, Hammerer K. Atom interferometers in weakly curved spacetimes using Bragg diffraction and Bloch oscillations. Physical Review D. 2024 Jan 29;109(2):022008. doi: 10.1103/PhysRevD.109.022008
Zoubi H, Hammerer K. Slow light through Brillouin scattering in continuum quantum optomechanics. Frontiers in Quantum Science and Technology. 2024 Jul 29;2024(3). doi: 10.3389/frqst.2024.1437933, 10.48550/arXiv.2407.15698
Kirsten-Siemß JN, Fitzek F, Schubert C, Rasel EM, Gaaloul N, Hammerer K. Large-Momentum-Transfer Atom Interferometers with μrad -Accuracy Using Bragg Diffraction. Physical review letters. 2023 Jul 19;131(3):033602. doi: 10.48550/arXiv.2208.06647, 10.1103/PhysRevLett.131.033602