Insider Brief Anyon Systems received $23 million CAD from Canada’s Quantum Champions Program to advance fault-tolerant superconducting quantum computing. The funding supports Anyon’s vertically integrated roadmap, spanning in-house qubit processors, cryogenics, and control electronics. The […]
Quantum technologies are systems that leverage quantum mechanical effects to perform computations, share information or perform other functions. These systems rely on quantum states, which need to be reliably transferred and protected against decoherence (i.e., […]
Insider Brief Canada has launched Phase 1 of the Canadian Quantum Champions Program, committing up to $92 million as part of a $334.3 million, five-year effort to strengthen its domestic quantum computing ecosystem and protect […]
A new theory proposes that the universe’s fundamental forces and particle properties may arise from the geometry of hidden extra dimensions. These dimensions could twist and evolve over time, forming stable structures that generate mass […]
Quantum 9, 1949 (2025). https://doi.org/10.22331/q-2025-12-15-1949 The eigenstate thermalization hypothesis (ETH) is the leading interpretation in our current understanding of quantum thermalization. Recent results uncovered strong connections between quantum correlations in thermalizing systems and the structure […]
Insider Brief New research from Quantinuum and Hiverge shows that large language model–driven systems can automatically generate quantum chemistry algorithms that match or outperform leading human-designed methods while using far fewer quantum resources. Using Hiverge’s […]
Quantum 9, 1948 (2025). https://doi.org/10.22331/q-2025-12-15-1948 Building large-scale quantum communication networks has its unique challenges. Here, we demonstrate that a network-wide synergistic usage of quantum memories distributed in a quantum communication network offers a fundamental advantage. […]
Insider Brief QuantumDiamonds GmbH announced a €152 million (about $178 million US) plan to build the world’s first production facility for quantum-based semiconductor inspection systems, positioning the company and Germany as strategic players in advanced […]
Quantum 9, 1947 (2025). https://doi.org/10.22331/q-2025-12-15-1947 We propose an algebraic geometry-inspired approach for constructing entangled subspaces within the Hilbert space of a multipartite quantum system. Specifically, our method employs a modified Veronese embedding, restricted to the […]
Quantum 9, 1946 (2025). https://doi.org/10.22331/q-2025-12-15-1946 Effective Hamiltonian calculations for large quantum systems can be both analytically intractable and numerically expensive using standard techniques. In this manuscript, we present numerical techniques inspired by Nonperturbative Analytical Diagonalization […]
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