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Guest post by Director Marina Natalucci, Researcher Beatrice Goretti, and Researcher Margherita Moroni of the Quantum Computing & Communication Observatory at Politecnico di Milano In Italy, the quantum technology industry is going through a phase of rapid development, attracting growing international attention. Understanding the dynamics behind this growth is increasingly relevant for policymakers, investors, and industry leaders alike. Drawing on data from the Quantum Computing & Communication Observatory at Politecnico di Milano, this article offers an analytical overview of the Italian quantum ecosystem mapping its public foundations, emerging supply side, cautious demand side, and the strategic choices that will determine its [...]

An overview of the moving parts of the construction and analysis. IBM Quantum has expanded its fault-tolerant roadmap by reporting a unified structural synthesis that bridges high-rate quantum low-density parity-check (qLDPC) codes with algebraic outer block constraints. Announced via an architectural briefing by Director of IBM Research Jay Gambetta, the corporate workflow integrates two key milestones: the in-situ generation of magic state factories natively within the Bicycle Architecture, and a collaborative theoretical framework with the Massachusetts Institute of Technology (MIT) on concatenating large-alphabet Quantum Reed-Solomon codes over high-rate inner blocks. By treating highly correlated errors inside a single physical block as [...]

Hardware developer IonQ, Inc. has reported the simultaneous experimental execution of nine distinct quantum error-correcting codes across three structural families—quantum low-density parity-check (qLDPC) codes, topological codes, and concatenated codes—compiled onto a single, non-reconfigured trapped-ion processor. Detailed in a technical manuscript deposited on the open-access arXiv repository, the research team utilized a linear chain of forty barium (133Ba+) isotopes to evaluate alternative memory schemes against nearest-neighbor planar boundaries. By exploiting the all-to-all connectivity native to trapped-ion systems, the architectural demonstration achieved operational breakeven lifetimes, a parameter space where a composite logical qubit’s state survival time matches or slightly exceeds the coherence baseline [...]

Over time the probability of measuring the correct result decreases. As in this illustrative example, the error correctionis "beyond breakeven" when the logical qubit decays more slowly than the best-performing constituent physical qubit. Researchers at Alice & Bob have published a white paper that proposes five criteria to benchmark logical qubit claims. Here is a summary of their proposal. The quantum computing industry's primary focus has shifted from Noisy Intermediate-Scale Quantum (NISQ) engineering toward Fault-Tolerant Quantum Computing (FTQC). However, the term "logical qubit" is frequently used inconsistently across academic literature and commercial press releases, complicating standard benchmarking efforts. To provide investors, [...]

Texas Governor Greg Abbott has appointed five prominent leaders from industry, academia, and national security to the newly established Quantum Initiative Advisory Committee. The committee is tasked with developing the state’s strategic blueprint to accelerate its quantum economy, leveraging existing regional strengths in semiconductors, advanced manufacturing, and defense. The appointees include: Lieutenant General Richard “Ross” Coffman (U.S. Army, Ret.), President of Forward Edge AI. Victor Fishman, Ph.D., Executive Director of the Texas Research Alliance. Lin Zhou, Ph.D., Vice President, CIO, and Executive Director for AI and Quantum Computing at Texas Tech University. John Josephakis, Global Vice President at NVIDIA. Jeff Prevost, [...]

Post-quantum semiconductor provider SEALSQ Corp has secured the National Institute of Standards and Technology (NIST) Entropy Source Validation (ESV) Certificate #E333 for its QS7001 Post-Quantum Secure Element. Evaluated under the NIST SP 800-90B standard by accredited laboratory SERMA Safety and Security, this validation confirms the performance parameters of the chip's internal random bit generation hardware. Because a verified baseline of physical unpredictability is a mandatory architectural requirement under modern cryptographic assessment frameworks, completing this evaluation serves as a core technical prerequisite for the hardware platform as it advances toward formal FIPS 140-3 and Common Criteria EAL5+ security certifications. Stochastic Modeling of [...]

Experimental implementation of QRAM with a superconducting quantum processor A research team from Zhejiang University has reported the physical implementation of a circuit-based, bucket-brigade Quantum Random Access Memory (QRAM) architecture on a programmable superconducting quantum processor. Detailed in Nature Physics, the experiment investigates a hardware interface designed to address the data-loading bottleneck that occurs when classical binary datasets are prepared for quantum processing. While many quantum algorithms assume rapid, coherent access to classical information arrays, physical data-entry layers often introduce severe latency and decoherence. This implementation provides a practical circuit framework to load conventional binary structures into quantum superposition states using [...]

Quantum software engineering developer Classiq and the Pontificia Universidad Católica de Chile (UC Chile) have launched a joint 12-month research initiative to engineer hybrid quantum-classical machine learning algorithms for advanced biomedical image analysis. Funded through the Avanza UC 2025 competition, the project—titled “Enhancing Pathology through Quantum Computing”—establishes Latin America’s inaugural computational pathology consortium. The project integrates Classiq's automated circuit synthesis platform with NVIDIA's CUDA-Q hybrid infrastructure and draws on curated histopathology datasets provided by Brazilian research institutions, including the Fundação Oswaldo Cruz (FIOCRUZ) and the Universidade Federal da Bahia (UFBA). Technical Architecture & Quantum Machine Learning Workflows The co-design roadmap addresses [...]

Post-quantum semiconductor specialist SEALSQ Corp has finalized the acquisition of 100% of the issued share capital of Swiss photonics developer Miraex SA. The transaction was executed via SEALSQ’s internal strategic fund, SEALQUANTUM.com, which commands a $200 million capital pool dedicated to constructing a vertically integrated, sovereign quantum hardware value chain. The acquisition marks the eighth major asset consolidation under the fund, bringing Miraex's specialized micro-optics laboratory alongside existing subsidiaries, including French ASIC designer IC'ALPS, Murcia-based chip personalization facility Quantix Edge Security, and Swiss compliance infrastructure provider WeCan Group SA. Technical Architecture & Microwave-to-Optical Quantum Transduction The acquisition integrates Miraex's Thin Film [...]

Quantum hardware venture C12 has introduced Pick & Place, a patented nanoassembly process engineered to transfer single-walled carbon nanotubes (CNTs) onto pre-fabricated quantum circuits with micrometric precision. The fabrication method serves as a foundational manufacturing block to decouple high-temperature nanotube growth from sensitive, sub-micron chip lithography layers. By adapting advanced semiconductor packaging concepts to the nanoscale, the technique addresses a primary barrier in solid-state quantum engineering: structural and electronic qubit variability caused by direct-growth substrate defects. Technical Architecture & Electrical Qubit Prescreening The nanoassembly pipeline replaces conventional random-deposition methods, which expose underlying chip materials to degrading thermal thresholds and introduce structural [...]