Insider Brief NTT Research and Tohoku University have jointly published findings in Quantum Science and Technology showing that a single-photon coherent Ising machine (CIM) can outperform conventional CIMs with vastly higher photon counts in solving […]
Quantum 9, 1792 (2025). https://doi.org/10.22331/q-2025-07-11-1792 This work introduces a self-learning protocol that incorporates measurement and feedback into variational quantum circuits for efficient quantum state preparation. By combining projective measurements with conditional feedback, the protocol learns […]
Quantum 9, 1791 (2025). https://doi.org/10.22331/q-2025-07-11-1791 We define a general formulation of quantum PCPs, which captures adaptivity and multiple unentangled provers, and give a detailed construction of the quantum reduction to a local Hamiltonian with a […]
Quantum 9, 1790 (2025). https://doi.org/10.22331/q-2025-07-11-1790 In the circuit model of quantum computing, amplitude amplification techniques can be used to find solutions to NP-hard problems defined on $n$-bits in time $text{poly}(n) 2^{n/2}$. In this work, we […]
Insider Brief Patero has integrated its post-quantum cryptography into Syllego’s DUST platform, enhancing cybersecurity for U.S. smart cities in alignment with federal mandates like Executive Order 14144 and National Security Memoranda 10 and 22. The […]
Insider Brief: The Quantum World Tour, launched today at the AI for Good Summit by the ITU and The Quantum Insider, will spotlight national quantum ecosystems through a global, public-facing series starting in September 2025. […]
On June 23, 2025, Tony Tyson joined a presentation in Washington, D.C., to unveil an image almost 30 years in the making: 10 million galaxies poised on an inky black backdrop. To appreciate each galaxy […]
Scientists have discovered a revolutionary new method for creating quantum states by twisting materials at the M-point, revealing exotic phenomena previously out of reach. This new direction dramatically expands the moiré toolkit and may soon […]
Q-CTRL announced that Damien Metcalf has stepped into the role of Vice President of Marketing and Design. Metcalf, who previously served as Head of Design for seven years, will now lead the company’s global brand […]
Scientists led by TRIUMF and the Perimeter Institute for Theoretical Physics, in collaboration with D-Wave Quantum Inc., have published research in npj Quantum Information. This research combines quantum annealing technology with generative AI to address […]
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