Category: quantumdaily

Insider Brief A GAO report warns that the U.S. faces significant cybersecurity risks from quantum computing due to leadership gaps and an incomplete national strategy. While efforts to develop post-quantum cryptography and secure federal systems […]

Insider Brief: Toshiba and RIKEN successfully developed the Double-Transmon Coupler, achieving a two-qubit gate fidelity of 99.90%. The coupler improves gate speed (48 ns), extends coherence time, and reduces residual coupling strength to 6 kHz, […]

Insider Brief Researchers at the Korea Institute of Science and Technology (KIST) have developed a qudit-based quantum computing algorithm that achieves chemical accuracy in estimating interatomic bond distances and ground-state energies without requiring additional error […]

Insider Brief: IBM and Pasqal are collaborating to create a unified framework for quantum and classical computing using Qiskit, enabling compatibility between their quantum systems and classical HPC resources. The framework is intended to streamline […]

Insider Brief Quantum Corridor Inc. has secured $10 million in Series A funding to expand its quantum-ready fiberoptic communications network, connecting Chicago and Northwest Indiana, with plans to extend across 263 miles. The network is […]

Insider Brief Researchers report they linked two 127-qubit quantum processors using a real-time classical connection, effectively creating a 142-qubit system capable of computations beyond the limits of a single processor. The experiment used dynamic circuits […]

Insider Brief A study demonstrated how quantum annealing, combined with classical methods, can optimize spacecraft trajectories, focusing on a low-thrust Earth-to-Mars mission. Hybrid solvers proved more accurate and robust than fully quantum solvers, though current […]

Insider Brief: The Uplink “Quantum for Society” challenge focuses on leveraging quantum technologies to address global challenges aligned with the UN’s Sustainable Development Goals, including clean water, clean energy, and climate action. The challenge emphasizes […]

Insider Brief: Turkey is set to unveil its first quantum computer on Thursday, November 2021, at TOBB University of Economics and Technology (ETU) in Ankara. Developed by TOBB ETU, the quantum computer is intended to […]

Insider Brief Google researchers introduced AlphaQubit, an AI-powered decoder that improves quantum error correction, reducing errors by 6% compared to tensor networks and 30% compared to correlated matching. AlphaQubit’s two-stage training — pretraining on synthetic […]