2020
Wodey, E, Tell, D, Rasel, EM, Schlippert, D, Baur, R, Kissling, U, Kölliker, B, Lorenz, M, Marrer, M, Schläpfer, U, Widmer, M, Ufrecht, C, Stuiber, S & Fierlinger, P 2020, 'A scalable high-performance magnetic shield for very long baseline atom interferometry', Review of scientific instruments, vol. 91, no. 3, 035117. https://doi.org/10.1063/1.5141340
2019
Aharon, N, Spethmann, N, Leroux, ID, Schmidt, PO & Retzker, A 2019, 'Robust optical clock transitions in trapped ions using dynamical decoupling', New Journal of Physics, vol. 21, no. 8, 083040. https://doi.org/10.1088/1367-2630/ab3871, https://doi.org/10.15488/10415
Bekker, H, Borschevsky, A, Harman, Z, Keitel, CH, Pfeifer, T, Schmidt, PO, Crespo López-Urrutia, JR & Berengut, JC 2019, 'Detection of the 5p – 4f orbital crossing and its optical clock transition in Pr9+', Nature Communications, vol. 10, no. 1, 5651. https://doi.org/10.1038/s41467-019-13406-9, https://doi.org/10.48550/arXiv.1910.09010
Carollo, F, Gillman, E, Weimer, H & Lesanovsky, I 2019, 'Critical Behavior of the Quantum Contact Process in One Dimension', Physical review letters, vol. 123, no. 10, 100604. https://doi.org/10.48550/arXiv.1902.04515, https://doi.org/10.1103/PhysRevLett.123.100604
Cedzich, C, Geib, T, Werner, AH & Werner, RF 2019, 'Quantum walks in external gauge fields', Journal of Mathematical Physics, vol. 60, no. 1, 012107. https://doi.org/10.48550/arXiv.1808.10850, https://doi.org/10.1063/1.5054894
Deng, X, Ray, S, Sinha, S, Shlyapnikov, GV & Santos, L 2019, 'One-Dimensional Quasicrystals with Power-Law Hopping', Physical Review Letters, vol. 123, no. 2, 025301. https://doi.org/10.48550/arXiv.1808.03585, https://doi.org/10.1103/PhysRevLett.123.025301
Devlin, JA, Wursten, E, Harrington, JA, Higuchi, T, Blessing, PE, Borchert, MJ, Erlewein, S, Hansen, JJ, Morgner, J, Bohman, MA, Mooser, AH, Smorra, C, Wiesinger, M, Blaum, K, Matsuda, Y, Ospelkaus, C, Quint, W, Walz, J, Yamazaki, Y & Ulmer, S 2019, 'Superconducting Solenoid System with Adjustable Shielding Factor for Precision Measurements of the Properties of the Antiproton', Physical review applied, vol. 12, no. 4, 044012. https://doi.org/10.1103/PhysRevApplied.12.044012
Didier, A, Ignatovich, S, Benkler, E, Okhapkin, M & Mehlstäubler, TE 2019, '946-nm Nd:YAG digital-locked laser at 1.1 × 10 −16 in 1 s and transfer-locked to a cryogenic silicon cavity', Optics letters, vol. 44, no. 7, pp. 1781-1784. https://doi.org/10.1364/OL.44.001781
Giese, E, Friedrich, A, Di Pumpo, F, Roura, A, Schleich, WP, Greenberger, DM & Rasel, EM 2019, 'Proper time in atom interferometers: Diffractive versus specular mirrors', Physical Review A, vol. 99, no. 1, 013627. https://doi.org/10.48550/arXiv.1902.01188, https://doi.org/10.1103/PhysRevA.99.013627
Hahn, H, Zarantonello, G, Schulte, M, Bautista-Salvador, A, Hammerer, K & Ospelkaus, C 2019, 'Integrated 9Be+ multi-qubit gate device for the ion-trap quantum computer', npj Quantum information, vol. 5, no. 1, 70. https://doi.org/10.1038/s41534-019-0184-5, https://doi.org/10.15488/9283
Hahn, H, Zarantonello, G, Bautista-Salvador, A, Wahnschaffe, M, Kohnen, M, Schoebel, J, Schmidt, PO & Ospelkaus, C 2019, 'Multilayer ion trap with three-dimensional microwave circuitry for scalable quantum logic applications', Applied Physics B: Lasers and Optics, vol. 125, no. 8, 154. https://doi.org/10.1007/s00340-019-7265-1
Hannig, S, Pelzer, L, Scharnhorst, N, Kramer, J, Stepanova, M, Xu, Z, Spethmann, N, Leroux, ID, Mehlstäubler, TE & Schmidt, PO 2019, 'Towards a transportable aluminium ion quantum logic optical clock', Review of Scientific Instruments, vol. 90, no. 5, 053204. https://doi.org/10.48550/arXiv.1901.02250, https://doi.org/10.1063/1.5090583, https://doi.org/10.15488/12800
Hartmann, T, Schulze, TA, Voges, KK, Gersema, P, Gempel, MW, Tiemann, E, Zenesini, A & Ospelkaus, S 2019, 'Feshbach resonances in Na 23 + K 39 mixtures and refined molecular potentials for the NaK molecule', Physical Review A, vol. 99, no. 3, 032711. https://doi.org/10.1103/PhysRevA.99.032711
Hehl, FW & Lämmerzahl, C 2019, 'Physical Dimensions/Units and Universal Constants: Their Invariance in Special and General Relativity', Annalen der Physik, vol. 531, no. 5, 1800407. https://doi.org/10.1002/andp.201800407
Herbers, S, Dörscher, S, Benkler, E & Lisdat, C 2019, 'Phase noise of frequency doublers in optical clock lasers', Optics express, vol. 27, no. 16, pp. 23262-23273. https://doi.org/10.1364/OE.27.023262
Keller, J, Burgermeister, T, Kalincev, D, Didier, A, Kulosa, AP, Nordmann, T, Kiethe, J & Mehlstäubler, TE 2019, 'Controlling systematic frequency uncertainties at the 10-19 level in linear Coulomb crystals', Physical Review A, vol. 99, no. 1, 013405. https://doi.org/10.1103/PhysRevA.99.013405
Keller, J, Kalincev, D, Burgermeister, T, Kulosa, AP, Didier, A, Nordmann, T, Kiethe, J & Mehlstäubler, TE 2019, 'Probing Time Dilation in Coulomb Crystals in a High-Precision Ion Trap', Physical review applied, vol. 11, no. 1, 011002. https://doi.org/10.1103/PhysRevApplied.11.011002
Kristensen, MA, Christensen, MB, Gajdacz, M, Iglicki, M, Pawłowski, K, Klempt, C, Sherson, JF, Rzazewski, K, Hilliard, AJ & Arlt, JJ 2019, 'Observation of Atom Number Fluctuations in a Bose-Einstein Condensate', Physical Review Letters, vol. 122, no. 16, 163601. https://doi.org/10.48550/arXiv.1812.03064, https://doi.org/10.1103/PhysRevLett.122.163601
Leopold, T, King, SA, Micke, P, Bautista-Salvador, A, Heip, JC, Ospelkaus, C, Crespo López-Urrutia, JR & Schmidt, PO 2019, 'A cryogenic radio-frequency ion trap for quantum logic spectroscopy of highly charged ions', Review of scientific instruments, vol. 90, no. 7, 073201. https://doi.org/10.1063/1.5100594
Loriani, S, Friedrich, A, Ufrecht, C, Di Pumpo, F, Kleinert, S, Abend, S, Gaaloul, N, Meiners, C, Schubert, C, Tell, D, Wodey, É, Zych, M, Ertmer, W, Roura, A, Schlippert, D, Schleich, WP, Rasel, EM & Giese, E 2019, 'Interference of clocks: A quantum twin paradox', Science advances, vol. 5, no. 10, eaax8966. https://doi.org/10.1126/sciadv.aax8966, https://doi.org/10.15488/10475, https://doi.org/10.48550/arXiv.1905.09102
