A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays
Summary
We aim at generating entangled states in trapped ion arrays based on projective measurements, i.e., via the detection of photons emitted by the ions in the far field. We plan to observe the quantum cooperative emission behavior of the entangled ion array and will use it for generating long lived entanglement, verifying the entanglement by quantum state tomography. Exploiting the cooperative photon emission, we will implement quantum enhanced imaging algorithms and test them by resolving impurity ions, structural defects and phase transitions of the ion array, eventually observing quantum phase transitions.
Project Leaders
Ferdinand Schmidt-Kaler
Project leader A01/B01
55128 Mainz
Johannes Gutenberg-Universität Mainz
Staudingerweg 755128 Mainz
- Phone number: +49 6131 39 26234
- Email: fsk@uni-mainz.de
Joachim von Zanthier
Speaker / Project leader A01/A03/C04/Z01
91058 Erlangen
Friedrich-Alexander-Universität Erlangen-Nürnberg
Staudtstraße 191058 Erlangen
- Phone number: +49 9131 85 27603
- Email: joachim.vonzanthier@fau.de
Publications
2021
- , , , :
Optical Superresolution Sensing of a Trapped Ion’s Wave Packet Size
In: Physical Review Letters 127 (2021), Article No.: 143602
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.127.143602 - , , , :
Imaging Trapped Ion Structures via Fluorescence Cross-Correlation Detection
In: Physical Review Letters 126 (2021), Article No.: 173602
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.126.173602