Prospects and challenges for squeezing-enhanced optical atomic clocks

Schulte, M., Lisdat, C., Schmidt, P. O., Sterr, U. & Hammerer, K., 24 Nov 2020, In: Nature Communications. 11, 1, 5955.

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Sub-kelvin temperature management in ion traps for optical clocks

Nordmann, T., Didier, A., Doležal, M., Balling, P., Burgermeister, T. & Mehlstäubler, T. E., 24 Nov 2020, In: Review of scientific instruments. 91, 11, 111301.

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Atom-interferometric test of the universality of gravitational redshift and free fall

Ufrecht, C., Pumpo, F. D., Friedrich, A., Roura, A., Schubert, C., Schlippert, D., Rasel, E. M., Schleich, W. P. & Giese, E., 16 Nov 2020, In: Phys. Rev. Research. 2, 4, 043240.

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Opto-mechanical resonator-enhanced atom interferometry

Richardson, L. L., Nath, D., Rajagopalan, A., Albers, H., Meiners, C., Schubert, C., Tell, D., Wodey, E., Abend, S., Gersemann, M., Ertmer, W., Schlippert, D., Rasel, E. M., Mehmet, M., Kumanchik, L., Colmenero, L., Spannagel, R., Braxmaier, C. & Guzman, F., 13 Nov 2020, In: Communications Physics. 3, 1, 5 p., 208.

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ELGAR: a European Laboratory for Gravitation and Atom-interferometric Research

Canuel, B., Abend, S., Amaro-Seoane, P., Badaracco, F., Beaufils, Q., Bertoldi, A., Bongs, K., Bouyer, P., Braxmaier, C., Chaibi, W., Christensen, N., Fitzek, F., Flouris, G., Gaaloul, N., Gaffet, S., Alzar, C. L. G., Geiger, R., Guellati-Khelifa, S., Hammerer, K., Harms, J., Hinderer, J., Junca, J., Katsanevas, S., Klempt, C., Kozanitis, C., Krutzik, M., Landragin, A., Roche, I. L., Leykauf, B., Lien, Y. -., Loriani, S., Merlet, S., Merzougui, M., Nofrarias, M., Papadakos, P., Pereira, F., Peters, A., Plexousakis, D., Prevedelli, M., Rasel, E., Rogister, Y., Rosat, S., Roura, A., Sabulsky, D. O., Schkolnik, V., Schlippert, D., Schubert, C., Sidorenkov, L., Siemß, J. -., Sopuerta, C. F., Sorrentino, F., Struckmann, C., Tino, G. M., Tsagkatakis, G., Viceré, A., Klitzing, W. V., Woerner, L. & Zou, X., 28 Oct 2020, In: Classical and Quantum Gravity. 37, 22, 92 p., 225017.

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Coherent Excitation of the Highly Forbidden Electric Octupole Transition in ¹⁷²Yb⁺

Fürst, H. A., Yeh, C. H., Kalincev, D., Kulosa, A. P., Dreissen, L. S., Lange, R., Benkler, E., Huntemann, N., Peik, E. & Mehlstäubler, T. E., 16 Oct 2020, In: Physical review letters. 125, 16, 163001.

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Differential interferometry using a Bose-Einstein condensate

Gersemann, M., Gebbe, M., Abend, S., Schubert, C. & Rasel, E. M., 1 Oct 2020, In: European Physical Journal D. 74, 10, 203.

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Classical perspectives on the Newton-Wigner position observable

Schwartz, P. K. & Giulini, D., 17 Sept 2020, In: International Journal of Geometric Methods in Modern Physics. 17, 12, 2050176.

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Analytic theory for Bragg atom interferometry based on the adiabatic theorem

Siemß, J., Fitzek, F., Abend, S., Rasel, E. M., Gaaloul, N. & Hammerer, K., 10 Sept 2020, In: Physical Review A. 102, 3, 033709.

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A classical to quantum transition via key experiments

Scholz, R., Wessnigk, S. & Weber, K. A., Sept 2020, In: European journal of physics. 41, 5, 055304.

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A transportable quantum gravimeter employing delta-kick collimated Bose–Einstein condensates

Heine, N., Matthias, J., Sahelgozin, M., Herr, W., Abend, S., Timmen, L., Müller, J. & Rasel, E. M., 25 Aug 2020, In: European Physical Journal D. 74, 8, 174.

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Ultracold Gas of Bosonic Na 23 K 39 Ground-State Molecules

Voges, K. K., Gersema, P., Meyer Zum Alten Borgloh, M., Schulze, T. A., Hartmann, T., Zenesini, A. & Ospelkaus, S., 21 Aug 2020, In: Physical review letters. 125, 8, 083401.

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Stationary optomechanical entanglement between a mechanical oscillator and its measurement apparatus

Gut, C., Winkler, K., Hoelscher-Obermaier, J., Hofer, S. G., Nia, R. M., Walk, N., Steffens, A., Eisert, J., Wieczorek, W., Slater, J. A., Aspelmeyer, M. & Hammerer, K., 12 Aug 2020, In: Phys. Rev. Research. 2, 3, 033244.

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Energy localization in an atomic chain with a topological soliton

Weimer, H., Timm, L., Santos, L. S. & Mehlstäubler, T. E., 5 Aug 2020, In: Physical Review Research. 2, 3, 6 p., 033198.

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The Wigner distribution of n arbitrary observables

Schwonnek, R. & Werner, R. F., 4 Aug 2020, In: Journal of mathematical physics. 61, 8, 082103.

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Dynamics of many-body photon bound states in chiral waveguide QED

Mahmoodian, S., Calajó, G., Chang, D. E., Hammerer, K. & Sørensen, A. S., 14 Jul 2020, In: Physical Review X. 10, 3, 031011.

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Light-mediated strong coupling between a mechanical oscillator and atomic spins 1 meter apart

Karg, T. M., Gouraud, B., Ngai, C. T., Schmid, G., Hammerer, K. & Treutlein, P., 10 Jul 2020, In: Science. 369, 6500, p. 174-179 6 p.

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Quantum test of the Universality of Free Fall using rubidium and potassium

Albers, H., Herbst, A., Richardson, L. L., Heine, H., Nath, D., Hartwig, J., Schubert, C., Woltmann, M., Lämmerzahl, C., Herrmann, S., Ertmer, W., Rasel, E. M., Schlippert, D. & Vogt, C., 7 Jul 2020, In: European Physical Journal D. 74, 7, 11 p., 145.

Research output: Contribution to journal › Article › Research