A 4-year long project bears fruit with a publication in Nature Physics
In 2010 we proposed theoretically a new method for efficient quantum state tomography for large quantum systems. In a joint project with the trapped ion group at Innsbruck we have achieved the first experimental demonstration of this method. The project started in 2013 required the sustained effort of two generations of PhD students (Tillmann & Milan) and postdocs (Ish & Marcus). Well done!
Contact
Ulm University
Institute of Theoretical Physics
Albert-Einstein-Allee 11
D - 89081 Ulm
Germany
Tel: +49 731 50 22911
Fax: +49 731 50 22924
Office: Building M26, room 4117
Click here if you are interested in joining the group.
Most Recent Papers
Hierarchical maximum likelihood estimation for time-resolved NMR data, J. Magn. Reson. 385, 108044 (2026), arXiv:2508.14902
Toward quantum error correction with two-body gates for quantum registers based on nitrogen-vacancy centers in diamond, Phys. Rev. B 113, 054446 (2026), arXiv:2411.18450
Decay of uniformly rotating particles, Phys. Rev. D 113, 045027 (2026), arXiv:2510.18670
Quantum Cramér-Rao Precision Limit of Noisy Continuous Sensing, Phys. Rev. Lett. 136, 070802 (2026), arXiv:2504.12400
Resource-state generation for a multispin register in a hybrid matter-photon quantum information processor, Phys. Rev. Applied 25, 024002 (2026), arXiv:2408.17265