Insider Brief Innosphere, the Montana Photonics and Quantum Alliance, and the Headwaters Tech Hub signed an MOU to connect regional innovation networks across the Mountain West. The partnership links NSF ASCEND Engine initiatives in Colorado […]
Insider Brief Quanta Computer and Quantinuum signed a collaborative development agreement to build hardware infrastructure for future quantum computing systems. The partnership combines Quantinuum’s quantum technology expertise with Quanta’s experience in scaling advanced computing platforms […]
Insider Brief Rice University researchers developed new controls for a trapped-ion quantum simulator that allow independent tuning of temperature and dissipation in engineered molecular environments. The system uses controlled heating signals and cooling lasers to […]
Insider Brief Diraq argues that the quantum computing industry will need broader workforce pathways beyond PhD-level hiring to support future commercial growth. The company highlights undergraduate engineering programs, technical training, and specialized roles such as […]
Insider Brief Independent researcher Rodney Bartlett has published Theoretical Horizons, a book exploring proposed connections between quantum physics, astrophysics, philosophy, and future human development. The book presents Bartlett’s alternative ideas about the nature of the […]
The Defense Advanced Research Projects Agency (DARPA) has awarded a research contract to quantum networking hardware startup Qunnect to enhance the signal stability and resilience of entanglement-based telecom fiber networks. Associated with DARPA’s Quantum Augmented […]
Specialized engineering firm T-SQUARED has commenced construction on a new Quantum Innovation Centre at Oxford Technology Park for neutral-atom quantum technology company Infleqtion (NYSE: INFQ). The facility will triple the capacity of Infleqtion’s UK operations, […]
Insider Brief Qunnect has received a DARPA contract to advance its Carina quantum networking system, which distributes entanglement across deployed telecommunications fiber. The funding will support improvements to Carina’s polarization compensation technology, which helps maintain […]
Quantum 10, 2192 (2026). https://doi.org/10.22331/q-2026-08-13-2192 We present a comprehensive and pedagogical formulation of Bayesian multiparameter quantum estimation. Within this framework, we analyse the role of measurement incompatibility and establish its quantitative effect on attainable precision. […]
Quantum 10, 2191 (2026). https://doi.org/10.22331/q-2026-08-13-2191 We show that the $T$-depth of any single-qubit $z$-rotation can be reduced to $3$ if a certain catalyst state is available. To achieve an $epsilon$-approximation, it suffices to have a […]
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