Two centuries ago, Joseph Fourier gave mathematicians a magical technique. He conjectured that it’s possible to write almost any function as a sum of simple waves, a trick now called the Fourier transform. These days, […]
Insider Brief D-Wave Quantum will relocate its global headquarters and establish a major U.S. R&D facility at Boca Raton Innovation Campus (BRiC) in Florida. Florida Atlantic University committed $20 million to acquire and install D-Wave’s […]
A team of researchers at Monash University has uncovered a powerful new way to engineer exotic quantum states, revealing a robust and tunable three-dimensional flat electronic band in an ultrathin kagome metal, an achievement long […]
Insider Brief Xanadu and Crane Harbor have publicly filed a joint Form F-4 with the SEC, advancing a proposed $3.1 billion business combination that could result in Xanadu becoming a publicly traded company. The registration […]
Insider Brief The Spanish government has invested €9.75 million in Nu Quantum’s €51 million Series A round, supporting the launch of a Spanish subsidiary focused on quantum networking and photonic infrastructure. The new subsidiary will […]
Insider Brief Research shows that most people know little about quantum technology, making clear, balanced communication essential for informed public engagement and democratic decision-making. Explanations of quantum concepts improve actual understanding even when they reduce […]
Quantum 10, 1990 (2026). https://doi.org/10.22331/q-2026-01-28-1990 We propose an efficient protocol to realize multi-qubit gates in arrays of neutral atoms. The atoms encode qubits in the long-lived hyperfine sublevels of the ground electronic state. To realize […]
Quantum 10, 1989 (2026). https://doi.org/10.22331/q-2026-01-28-1989 Mančinska and Roberson [FOCS’20] showed that two graphs are quantum isomorphic if and only if they admit the same number of homomorphisms from any planar graph. Atserias et al. [JCTB’19] […]
Quantum 10, 1988 (2026). https://doi.org/10.22331/q-2026-01-28-1988 Quantum memories are a crucial precondition in many protocols for processing quantum information. A fundamental problem that illustrates this statement is given by the task of channel discrimination, in which […]
Insider Brief A new PRX Quantum study finds that near-term, small-scale quantum processors could significantly improve exoplanet detection by processing faint starlight before measurement, reducing noise and required photon counts. The researchers show that quantum […]
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