Dr. · Quantum Technologies with Individual Atoms

1. C. Robens, I. Arrazola, W. Alt, D. Meschede, L. Lamata, E. Solano, A. Alberti
Boson sampling with ultracold atoms in a programmable optical lattice — Phys. Rev. A 110 012615 (2024)

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2. T. Legrand, F. Winkelmann, W. Alt, D. Meschede, A. Alberti, C. Weidner
Three-dimensional imaging of single atoms in an optical lattice via helical point-spread-function engineering — Phys. Rev. A 109 033304 (2024)

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3. F. Winkelmann, C. Weidner, G. Ramola, W. Alt, D. Meschede, A. Alberti
Direct measurement of the Wigner function of atoms in an optical trap — Phys. B: At. Mol. Opt. Phys. 55 194004 (2022)

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4. G. Ness, A. Alberti, Y. Sagi
Quantum speed limit for states with a bounded energy spectrum — Phys. Rev. Lett. 129 140403 (2022)

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5. G. Ramola, R. Winkelmann, K. Chandrashekara, W. Alt, X. Peng, D. Meschede, A. Alberti
Ramsey imaging of optical traps — Phys. Rev. Appl. 16 024041 (2021)

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6. G. Ness, M. Lam, W. Alt, D. Meschede, Y. Sagi, A. Alberti
Observing crossover between quantum speed limits — Sci. Adv. 7 abj9119 (2021)

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7. M. Lam, N. Peter, T. Groh, W. Alt, C. Robens, D. Meschede, A. Negretti, S. Montangero, T. Calarco, A. Alberti
Demonstration of quantum brachistochrones between distant states of an atom — Phys. Rev. X (Featured in Physics) 11 011035 (2021)

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8. M. Sajid, J. Asbóth, D. Meschede, R. Werner, A. Alberti
Creating anomalous Floquet Chern insulators with magnetic quantum walks — Phys. Rev. B (Editors' Suggestion) 99 214303 (2019)

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9. C. Robens, S. Brakhane, W. Alt, D. Meschede, J. Zopes, A. Alberti
Fast, high-precision optical polarization synthesizer for ultracold-atom experiments — Phys. Rev. Applied 9 034016 (2018)

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10. C. Roos, A. Alberti, D. Meschede, P. Hauke, H. Häffner
Revealing quantum statistics with a pair of distant atoms — Phys. Rev. Lett. (Featured in Physics & Editors' Suggestion) 119 160401 (2017)

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11. C. Robens, J. Zopes, W. Alt, S. Brakhane, D. Meschede, A. Alberti
Low-entropy states of neutral atoms in polarization-synthesized optical lattices — Phys. Rev. Lett. 118 065302 (2017)

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12. C. Robens, S. Brakhane, W. Alt, F. Kleißler, D. Meschede, G. Moon, G. Ramola, a. Alberti
High numerical aperture (NA = 0.92) objective lens for imaging and addressing of cold atoms — Opt. Lett. 42 1043 (2017)

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13. T. Rakovszky, J. Asbóth, A. Alberti
Detecting topological invariants in chiral symmetric insulators via losses — Phys. Rev. B: Rapid Comm. 95 201407(R) (2017)

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14. F. Bleckmann, Z. Cherpakova, S. Linden, A. Alberti
Spectral imaging of topological edge states in plasmonic waveguide arrays — Phys. Rev. B 96 045417 (2017)

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15. J. Asbóth, A. Alberti
Spectral flow and global topology of the Hofstadter butterfly — Phys. Rev. Lett. 118 216801 (2017)

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16. A. Alberti, S. Wimberger
Quantum walk of a Bose-Einstein condensate in the Brillouin zone — Phys. Rev. A (Editors' Suggestion) 96 023620 (2017)

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17. C. Robens, W. Alt, C. Emary, D. Meschede, A. Alberti
Atomic "bomb testing": the Elitzur-Vaidman experiment violates the Leggett-Garg inequality — Appl. Phys. B 123 12 (2016)

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18. T. Groh, S. Brakhane, W. Alt, D. Meschede, J. Asbóth, A. Alberti
Robustness of topologically protected edge states in quantum walk experiments with neutral atoms — Phys. Rev. A (Editors' Suggestion) 94 013620 (2016)

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19. S. Brakhane, A. Alberti
Technical Note: Stress-Induced Birefringence in Vacuum Systems — White paper (2016)

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20. A. Alberti, C. Robens, W. Alt, S. Brakhane, M. Karski, R. Reimann, A. Widera, D. Meschede
Super-resolution microscopy of single atoms in optical lattices — New J. Phys. 18 053010 (2016)

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21. C. Robens, S. Brakhane, D. Meschede, a. Alberti
Quantum Walks With Neutral Atoms: Quantum Interference Effects of One and Two Particles — Proceedings of the XXII International Conference ICOLS (2015)

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22. C. Robens, W. Alt, D. Meschede, C. Emary, A. Alberti
Ideal Negative Measurements in Quantum Walks Disprove Theories Based on Classical Trajectories — Phys. Rev. X (Featured in Physics) 5 011003 (2015)

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23. S. Brakhane, W. Alt, D. Meschede, C. Robens, G. Moon, A. Alberti
Ultra-low birefringence dodecagonal vacuum glass cell — Rev. Sci. Instrum. 86 126108 (2015)

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24. S. Brakhane, W. Alt, D. Meschede, C. Robens, A. Alberti
Polarisationserhaltende Vakuum-Zelle zur Anwendung oder Messung elektromagnetischer Wellen im Vakuum — Patent pending (2015)

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25. A. Alberti, W. Alt, R. Werner, D. Meschede
Decoherence Models for Discrete-Time Quantum Walks and their Application to Neutral Atom Experiments — New J. Phys. 16 123052 (2014)

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26. A. Steffen, W. Alt, M. Genske, D. Meschede, C. Robens, A. Alberti
In-situ measurement of vacuum window birefringence by atomic spectroscopy — Rev. Sci. Instrum. 84 126103 (2013)

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27. M. Genske, W. Alt, A. Steffen, A. Werner, R. Werner, D. Meschede, A. Alberti
Electric quantum walks with individual atoms — Phys. Rev. Lett. 110 190601 (2013)

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28. C. Cedzich, T. Rybár, A. Werner, A. Alberti, M. Genske, R. Werner
Propagation of Quantum Walks in Electric Fields — Phys. Rev. Lett. 111 160601 (2013)

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29. N. Belmechri, L. Förster, W. Alt, A. Widera, D. Meschede, A. Alberti
Microwave control of atomic motional states in a spin-dependent optical lattice — J. Phys. B: At. Mol. Opt. Phys. 46 104006 (2013)

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30. M. Tarallo, A. Alberti, N. Poli, M. Chiofalo, F. Wang, G. Tino
Delocalization-enhanced Bloch oscillations and driven resonant tunneling in optical lattices for precision force measurements — Phys. Rev. A 86 033615 (2012)

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31. A. Steffen, A. Alberti, W. Alt, N. Belmechri, S. Hild, M. Karski, A. Widera, D. Meschede
A digital atom interferometer with single particle control on a discretized spacetime geometry — PNAS 109 9770 (2012)

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32. A. Ahlbrecht, A. Alberti, D. Meschede, V. Scholz, A. Werner, R. Werner
Molecular binding in interacting quantum walks — New J. Phys. 14 073050 (2012)

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33. N. Poli, F. Wang, M. Tarallo, A. Alberti, M. Prevedelli, a. Tino
Precision Measurement of Gravity with Cold Atoms in an Optical Lattice and Comparison with a Classical Gravimeter — Phys. Rev. Lett. 106 038501 (2011)

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34. M. Karski, L. Förster, J. Choi, W. Alt, A. Alberti, A. Widera, D. Meschede
Direct Observation and Analysis of Spin-Dependent Transport of Single Atoms in a 1D Optical Lattice — J. Korean Phys. Soc. 59 2947 (2011)

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35. A. Alberti, G. Ferrari, V. Ivanov, M. Chiofalo, G. Tino
Atomic wave packets in amplitude-modulated vertical optical lattices — New J. Phys. 12 065037 (2010)

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36. F. Sorrentino, A. Alberti, G. Ferrari, V. Ivanov, N. Poli, M. Schioppo, G. Tino
Quantum sensor for atom-surface interactions below 10μm — Phys. Rev. A 79 013409 (2009)

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37. A. Alberti, V. Ivanov, G. Tino, G. Ferrari
Engineering the quantum transport of atomic wavefunctions over macroscopic distances — Nature Phys. 5 547 (2009)

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38. V. Ivanov, A. Alberti, M. Schioppo, G. Ferrari, M. Artoni, M. Chiofalo, G. Tino
Coherent Delocalization of Atomic Wave Packets in Driven Lattice Potentials — Phys. Rev. Lett. 100 043602 (2008)

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Dr. Andrea Alberti

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