The passage of the sun across the sky — dawn, day, dusk, night — drives the clock of life. Some species wake with the sun and sleep with the moon. Others do the opposite, and […]
Insider Brief SEEQC reported in Nature Electronics the first demonstration of a full-stack superconducting quantum computing system with integrated digital control logic operating alongside qubits at millikelvin temperatures, addressing a key barrier to scalable architectures. […]
Over the past decades, quantum scientists have introduced various technologies that operate leveraging quantum mechanical effects, including quantum sensors, computers and memory devices. Most of these technologies leverage entanglement, a quantum phenomenon via which two […]
Insider Brief Alice & Bob has achieved a 9.25x speedup in quantum error correction decoding using GPU-accelerated simulation through NVIDIA CUDA-Q, reducing runtime from 18 hours 2 minutes on CPU to 1 hour 57 minutes […]
Insider Brief A study in Physical Review X reports quantum control protocols that can suppress or invert a system’s “arrow of time,” enabling processes that appear to run backward and offering new approaches to energy […]
Insider Brief BTQ Technologies has released Bitcoin Quantum testnet v0.3.0 featuring the first working implementation of Bitcoin Improvement Proposal 360, a quantum-resistant Pay-to-Merkle-Root output type that was merged into Bitcoin’s official proposal repository earlier this […]
Quantum 10, 2035 (2026). https://doi.org/10.22331/q-2026-03-20-2035 We present an efficient spin-photon interface for free-space vertical emission coupling. Using a dipole model, we show that our design achieves a far-field collection efficiency of 96% at the numerical […]
Acronym: QSNP IHD 2026 Dates: Monday, June 1, 2026 Organising group(s): Quantum Information Theory at ICFO Web page: QSNP Industry Hub Day 2026 Registration deadline: Friday, March 27, 2026 Tags: qsnp quantum communication quantum cryptography […]
Quantum 10, 2034 (2026). https://doi.org/10.22331/q-2026-03-20-2034 In this work, a novel quantum neural network is introduced as a means to approximate any unitary evolution through the Standard Recursive Block Basis (SRBB) and is subsequently redesigned with […]
Quantum 10, 2033 (2026). https://doi.org/10.22331/q-2026-03-20-2033 We design Snowflake, a quantum error correction decoder that, for the surface code under circuit-level noise, is roughly 25% more accurate than the Union-Find decoder, with a better mean runtime […]
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