Insider Brief QuDef has launched SQOUT, a platform designed to assess, model, and monitor security risks in Quantum Key Distribution (QKD) and other quantum communication systems as deployments expand across government and enterprise networks. The […]
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Quantum 10, 2123 (2026). https://doi.org/10.22331/q-2026-06-01-2123 We investigate quantum cellular automata (QCA) on one-dimensional spin systems defined over a subalgebra of the full local operator algebra – the symmetric subalgebra under a finite Abelian group symmetry […]
Insider Brief University at Buffalo researchers have proposed a quantum sensing technique that could help identify altermagnets, a recently discovered class of magnetic materials that may enable faster and more energy-efficient electronics. The method would […]
Insider Brief FreeForm Photonics is commercializing a Heriot-Watt University-developed laser manufacturing process that embeds alignment features directly into optical glass components, aiming to reduce costs and complexity in photonics production. The technology eliminates the need […]
Quantum 10, 2122 (2026). https://doi.org/10.22331/q-2026-06-01-2122 This paper explores the sensitivity gains afforded by spin-squeezed states in atom interferometry, in particular using Bragg diffraction. We introduce a generalised input-output formalism that accurately describes realistic, non-unitary interferometers, […]
Insider Brief SEALSQ announced an additional investment in EeroQ and agreed to serve as lead investor in EeroQ’s upcoming financing round. The companies are continuing joint work on an integrated quantum security stack combining SEALSQ’s […]
Acronym: WQCG – Episode 78 Dates: Thursday, June 11, 2026 Organising group(s): Quantum AI Foundation Web page: Warsaw Quantum Computing Group meetup Registration deadline: Thursday, June 11, 2026 Submission deadline: Wednesday, June 10, 2026 We […]
Researchers have developed a compact quantum detector that makes terahertz radiation much easier to detect. A specially designed metasurface funnels incoming energy into tiny active regions, greatly strengthening the electrical signal produced. The approach boosted […]
Executive Brief France’s quantum sector is entering a more heavily capitalized and strategically coordinated phase, led by a major expansion of the country’s national investment agenda and deeper alignment with European industrial policy. In May […]
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