Insider Brief: Andhra Pradesh plans to establish a Quantum Valley in Amaravati as part of India’s National Quantum Mission, with a task force overseeing its development and investment strategy. The initiative will involve collaborations with […]
Insider Brief QuamCore has emerged from stealth with $9 million in seed funding and unveiled a patented superconducting quantum processor architecture capable of integrating 1 million qubits in a single cryostat. The company’s breakthrough eliminates […]
Insider Brief Nu Quantum has been selected to lead Project HyperIon under Innovate UK’s Quantum Missions Pilot, focusing on advancing quantum computing and networking through its Qubit-Photon Interface (QPI) technology. The project, in collaboration with […]
In recent years, physicists have been trying to better understand the behavior of individual quantum particles as they move in space. Yet directly imaging these particles with high precision has so far proved challenging, due […]
Simulations of quantum many-body systems are an important goal for nuclear and high-energy physics. Many-body problems involve systems that consist of many microscopic particles interacting at the level of quantum mechanics. They are much more […]
Quantum 9, 1661 (2025). https://doi.org/10.22331/q-2025-03-12-1661 In the NISQ era, where quantum information processing is hindered by the decoherence and dissipation of elementary quantum systems, developing new protocols to extend the lifetime of quantum states is […]
Quantum 9, 1660 (2025). https://doi.org/10.22331/q-2025-03-12-1660 Quantum reinforcement learning (QRL) is a promising paradigm for near-term quantum devices. While existing QRL methods have shown success in discrete action spaces, extending these techniques to continuous domains is […]
Insider Brief Japan has established itself as a major player in quantum computing by integrating university research, corporate partnerships, and a growing hardware supply chain. The University of Tokyo’s Quantum Hardware Test Center, launched with […]
Quantum 9, 1659 (2025). https://doi.org/10.22331/q-2025-03-12-1659 This paper presents novel methods for optimizing multi-controlled quantum gates, which naturally arise in high-level quantum programming. Our primary approach involves rewriting $U(2)$ gates as $SU(2)$ gates, utilizing one auxiliary […]
Insider Brief ConScience AB has launched two new quantum devices, QiB1 and QiB2, expanding its QiB product line to support quantum research and development. QiB1 is designed for versatile testing of single qubits, including fixed […]
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