4 papers
Measuring the Mermin-Peres magic square using an online quantum computer
A. Dikme, N. Reichel, A. Laghaout +1
We have implemented the six series of three commuting measurement of the Mermin-Peres magic square on an online, five qubit, quantum computer. The magic square tests if the measure…
Two-photon interference from two blinking quantum emitters
Klaus D. Jöns, Katarina Stensson, Marcus Reindl +6
We investigate the effect of blinking on the two-photon interference measurement from two independent quantum emitters. We find that blinking significantly alters the statistics in…
Quantum metrology at the limit with extremal Majorana constellations
F. Bouchard, P. de la Hoz, G. Bjork +8
Quantum metrology allows for a tremendous boost in the accuracy of measurement of diverse physical parameters. The estimation of a rotation constitutes a remarkable example of this…
Quantum-polarization state tomography
Ömer Bayraktar, Marcin Swillo, Carlota Canalias +1
We propose and demonstrate a method for quantum-state tomography of qudits encoded in the quantum polarization of -photon states. This is achieved by distributing photons no…