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14FEB. 2025
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Multipath and Multiparticle Tests of Complex versus Hypercomplex Quantum Theory published in Physical Review Letters
Our article Multipath and Multiparticle Tests of Complex versus Hypercomplex Quantum Theory has been published in Physical Review Letters. DOI: 10.1103/PhysRevLett.134.060201 Abstract The axioms of quantum mechanics provide limited information regarding the structure of the Hilbert space, such as the underlying number system. The latter is generally regarded as complex, but generalizations of complex numbers, so-called […]Our article Multipath and Multiparticle Tests of Complex versus Hypercomplex Quantum Theory has been published in Physical Review Letters. DOI: 10.1103/PhysRevLett.134.060201 Abstract The axioms of quantum mechanics provide limited information regarding the structure of the Hilbert space, such as the underlying number system. The latter is generally regarded as complex, but generalizations of complex numbers, so-called […]
Mehr lesen über Multipath and Multiparticle Tests of Complex versus Hypercomplex Quantum Theory published in Physical Review Letters
23SEP. 2024
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Dr. Bojer!
Today, Manuel successfully defended his PhD thesis with the title Spatio-temporal correlations of ensembles of multi-level atoms. After a bit of bureaucracy, he may call himself Dr. Bojer.
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16AUG. 2024
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TEMPUS, a Timepix4-based system for the event-based detection of X-rays has been published in Journal of Synchrotron Radiation
Our article TEMPUS, a Timepix4-based system for the event-based detection of X-rays has been published in Journal of Synchrotron Radiation. DOI: 10.1107/S1600577524005319 Abstract TEMPUS is a new detector system being developed for photon science. It is based on the Timepix4 chip and, thus, it can be operated in two distinct modes: a photon-counting mode, which […]
Mehr lesen über TEMPUS, a Timepix4-based system for the event-based detection of X-rays has been published in Journal of Synchrotron Radiation
16AUG. 2024
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New preprint of our latest stellar intensity interferometry results
Check out or new preprint titled On-sky demonstration of an ultra-fast intensity interferometry instrument utilising hybrid single photon counting detectors! DOI: 10.48550/arXiv.2408.08173 Abstract: Intensity interferometry is a reemerging astronomical technique for performing high angular resolution studies at visible wavelengths, benefiting immensely from the recent improvements in (single) photon detection instrumentation. Contrary to direct imaging or […]Check out or new preprint titled On-sky demonstration of an ultra-fast intensity interferometry instrument utilising hybrid single photon counting detectors! DOI: 10.48550/arXiv.2408.08173 Abstract: Intensity interferometry is a reemerging astronomical technique for performing high angular resolution studies at visible wavelengths, benefiting immensely from the recent improvements in (single) photon detection instrumentation. Contrary to direct imaging or […]
Mehr lesen über New preprint of our latest stellar intensity interferometry results
18JUNI 2024
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An Image-Based Prior Knowledge-Free Approach for a Multi-Material Decomposition in Photon-Counting Computed Tomography has been published in MDPI Diagnostics
Our article An Image-Based Prior Knowledge-Free Approach for a Multi-Material Decomposition in Photon-Counting Computed Tomography has been published in MDPI Diagnostics: https://doi.org/10.3390/diagnostics14121262 Abstract: Photon-counting CT systems generally allow for acquiring multiple spectral datasets and thus for decomposing CT images into multiple materials. We introduce a prior knowledge-free deterministic material decomposition approach for quantifying three material concentrations […]Our article An Image-Based Prior Knowledge-Free Approach for a Multi-Material Decomposition in Photon-Counting Computed Tomography has been published in MDPI Diagnostics: https://doi.org/10.3390/diagnostics14121262 Abstract: Photon-counting CT systems generally allow for acquiring multiple spectral datasets and thus for decomposing CT images into multiple materials. We introduce a prior knowledge-free deterministic material decomposition approach for quantifying three material concentrations […]
Mehr lesen über An Image-Based Prior Knowledge-Free Approach for a Multi-Material Decomposition in Photon-Counting Computed Tomography has been published in MDPI Diagnostics
14JUNI 2024
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Watching the stars by stopwatching photons
Imagine you have an exciting new research question in mind, but there is no fitting equipment to build the setup. So why not build it yourself? This question arose to Stefan Richter, Sebastian Karl and Verena Gabriele Leopold. Their goal: measuring the diameter of stars. Read more in SAOT’s Research Spotlight: Watching the stars by […]
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