Insider Brief Google Quantum AI is expanding beyond the exclusive use of superconducting qubits to add a neutral atom modality, aiming to accelerate progress toward commercially useful quantum computers. The company positions superconducting and neutral […]
You may not be able to hear it, but all solid materials make a sound. In fact, atoms—bound in lattices of chemical bonds—are never silent nor still: Under the placid surface of each and every […]
Quantum 10, 2046 (2026). https://doi.org/10.22331/q-2026-03-24-2046 Locality is a central notion in modern physics, but different disciplines understand it in different ways. Quantum field theory focuses on relativistic locality, based on spacetime regions, while quantum information […]
Insider Brief Australia’s National Reconstruction Fund Corporation will invest AUD$20 million in Silicon Quantum Computing to scale its atomic-precision chip manufacturing and accelerate commercialization of silicon-based quantum systems. The funding supports expansion of SQC’s proprietary […]
Quantum 10, 2045 (2026). https://doi.org/10.22331/q-2026-03-24-2045 We present a method to suppress crosstalk from implementing controlled-Z gates via local addressing in neutral atom quantum computers. In these systems, a fraction of the laser light that is […]
Quantum 10, 2044 (2026). https://doi.org/10.22331/q-2026-03-24-2044 Security analyses in quantum key distribution (QKD) and other adversarial quantum tasks often assume perfect device models. However, real-world implementations often deviate from these models. Thus, it is important to […]
Insider Brief The U.S. National Science Foundation Directorate for Technology, Innovation and Partnerships has announced eight winners of the Tech Metal Transformation Challenge who will receive up to $2 million each in the first 10-month […]
Insider Brief A U.S.-U.K. partnership, exemplified by Quantinuum, could emerge as a central force in the global effort to master quantum technology, combining complementary strengths to compete with China and other nations. Quantinuum’s demonstration of […]
Quantum 10, 2043 (2026). https://doi.org/10.22331/q-2026-03-24-2043 The Chantasri-Dressel-Jordan (CDJ) stochastic path integral formalism (Chantasri et al. 2013 and 2015) characterizes the statistics of the readouts and the most likely conditional evolution of continuously monitored quantum systems […]
Quantum 10, 2042 (2026). https://doi.org/10.22331/q-2026-03-24-2042 Current proposals to probe the quantum nature of gravity in the low-energy regime predominantly focus on the Newtonian interaction term. In this work, we present a theoretical exploration of gravitationally […]
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