Quantum 9, 1697 (2025). https://doi.org/10.22331/q-2025-04-08-1697 We study the evolution of a quantum many-body system driven by two competing measurements, which induces a topological entanglement transition between two distinct area law phases. We employ a positive […]
Quantum 9, 1696 (2025). https://doi.org/10.22331/q-2025-04-08-1696 We show how to construct pseudorandom permutations (PRPs) that remain secure even if the adversary can query the permutation, both in the forward and reverse directions, on a quantum superposition […]
Quantum 9, 1695 (2025). https://doi.org/10.22331/q-2025-04-08-1695 Multi-time quantum processes are endowed with the same richness as multipartite states, including temporal entanglement and exotic causal structures. However, experimentally probing these rich phenomena leans heavily on fast and […]
Insider Brief: Ilana Wisby has joined Moth as CEO, bringing her leadership experience from Oxford Quantum Circuits to the consumer-facing quantum technology startup. Moth intends to make quantum technologies accessible to the public, and Wisby’s […]
Insider Brief: Fred Chong and his team at the University of Chicago have received $2 million from Wellcome Leap to begin Phase 3 of their project on quantum algorithms for cancer biomarker discovery. The project […]
Insider Brief: CAS and Cleveland Clinic have announced a strategic collaboration to advance clinical research, initially focusing on health, wellness, and healthy aging, with an emphasis on drug discovery for brain health and Alzheimer’s disease. […]
Quantum systems are known to be prone to dissipation, a process that entails the irreversible loss of energy and that is typically linked to decoherence. Decoherence, or the loss of coherence, occurs when interactions between […]
Insider Brief A joint SpinQ research team developed a machine learning model that can both predict quantum system dynamics and infer hidden parameters, potentially improving calibration and control of quantum hardware. The model, based on […]
Insider Brief Apolitical, with support from Google Quantum AI, has launched a virtual course to help government officials understand and assess quantum computing technology. The course features expert-led modules on the fundamentals of quantum computing, […]
Insider Brief Researchers from the Universities of Bristol and Cambridge have demonstrated the UK’s first long-distance quantum-secure data transfer, including a quantum-encrypted video call, over a 410-kilometre fibre network. The network combines two quantum key […]
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