
Global Board Advisors Corp and BoardroomEducation.com introduced the Quantum Strategic Intelligence (QSI) framework at the World Economic Forum in Davos, positioning it as an open Sovereignty Standard for quantum‑computing and agentic‑AI risks. QSI extends existing ERM models such as COSO, COBIT and NIST by adding a physics‑based governance layer and the Mosca Metric, which measures quantum exposure against encryption lifecycles. The framework emphasizes geopatriation of critical data and a six‑to‑nine‑month pilot to build a cross‑sector coalition. It aims to give boards a solvency‑grade tool for quantum risk management.

The study presents the first detailed numerical analysis of entanglement entropy in the Sauter‑Schwinger effect, revealing a transition from area‑law behavior in weak electric fields to volume‑law scaling in strong‑field regimes. By employing a cylindrical mode basis and Gaussian‑state formalism,...

Researchers led by Amrapali Sen and Flavio Del Santo have proved a new no‑go theorem showing that finite, bounded superluminal transformations cannot coexist with fundamental physical assumptions. The theorem demonstrates that any apparent indeterminacy in superluminal frameworks is epistemic, not...

Researchers have demonstrated that holmium‑doped CALGO crystals can generate ultrafast 2.1 µm laser pulses with record‑high average power of 52 W at a 52.6 kHz repetition rate. Detailed spectroscopic analysis revealed strong π‑polarized gain, long luminescence lifetimes, and large stimulated‑emission cross‑sections, positioning Ho:CALGO...

JAXMg introduces a multi‑GPU linear‑algebra library that plugs cuSOLVERMg directly into the JAX ecosystem, delivering JIT‑compatible solvers for dense systems. By using a 1‑D block‑cyclic distribution and peer‑to‑peer GPU transfers, it overcomes single‑GPU memory caps and scales across up to...

A new global survey of over 1,000 quantum scientists reveals stark inequities for women, LGBTQ+, BIPOC, and Global South researchers. Marginalized participants report significantly higher intentions to leave the field (mean 3.12 vs 2.05) and lower perceived career opportunities (mean...

Researchers at the University of Tokyo have defined precise criteria for when a many‑body pure quantum state can be considered thermally equivalent under local operations and classical communication (LOCC). By analysing extractable work in the infinite‑temperature regime, they showed that...

Researchers at the Institute for Quantum Gravity introduced entropic fill, a novel metric that quantifies genuine multipartite entanglement in quantum tetrahedra—SU(2)-invariant four‑valent tensors known as intertwiners. Numerical analyses across spins ½ to 11 revealed that generic intertwiners exhibit the highest...

Researchers from Waterloo, Perimeter Institute and collaborators have proved that entanglement summoning—a protocol for preparing quantum states across distant nodes under communication limits—is feasible exactly when the underlying bidirectional causal graph can be split into two fully‑connected cliques. This "if...

Researchers at Yonsei University and KIAS introduce the concept of overlap‑determinability, a phase‑convention resource required to create coherent superpositions of two unknown pure states. They prove that superposition is possible if and only if a physical scenario fixes a single...

Researchers introduced QDK/Chemistry, a modular toolkit that decouples data handling from algorithmic implementations to streamline quantum chemistry workflows. By offering native algorithm support and a plugin system for popular open‑source chemistry packages, the platform lets scientists swap components such as...

Researchers from Seton Hall University and Brookhaven National Laboratory introduced a variational quantum circuit framework that uses Adaptive Non‑Local Observables (ANO) to perform super‑resolution imaging. By training both the circuit parameters and the measurement operators, the ANO‑VQC achieved up to...

Researchers at Université Paris‑Saclay and Université Côte d’Azur have demonstrated a device‑independent quantum key distribution (DIQKD) protocol using a photonic circuit identified through machine learning. By introducing a block‑hierarchy semidefinite programming method and a finite‑size security analysis, they show that...

Researchers introduced a distributed quantum sensing protocol that uses a causal‑order switch instead of entangled probes, achieving a 1/N² precision scaling. The method was experimentally validated in a free‑space optical network with up to nine sensors, delivering picoradian‑scale tilt‑angle estimation....

Scientists from the German Aerospace Center unveiled quantum‑enhanced physics‑informed neural networks (qPINNs) that fuse variational quantum circuits with classical layers to solve nonlinear partial differential equations. In benchmark experiments qPINNs achieved comparable mean‑squared‑error to classical PINNs while requiring roughly ten‑fold...

Researchers from Zhejiang University introduced QuFid, an adaptive framework that estimates quantum program fidelity by dynamically allocating measurement shots. By modeling circuits as directed acyclic graphs and integrating real‑time statistical feedback, QuFid quantifies structural complexity and hardware‑specific noise without pre‑calibrated...

Researchers at the University of Pittsburgh and Skyworks have demonstrated a bulk lithium‑niobate resonant transducer that converts microwave photons to telecom‑band optical photons with percent‑level efficiency at room temperature. The device uses an all‑dielectric design, integrating the crystal into a...

Researchers introduced QuantumSMoE, a vision‑transformer‑based decoder that integrates a mixture‑of‑experts (MoE) layer to tackle surface‑code error correction. By embedding the toric code’s geometry through plus‑shaped patches and adaptive masking, the model captures local lattice interactions while maintaining global context. Experiments...

Researchers from TCS and IISER Bhopal introduced QDsiM, a noise‑aware simulation toolkit that acts as a digital twin for continuous‑wave wide‑field ODMR in nitrogen‑vacancy (NV) diamond magnetometers. The seven‑level model captures laser power, microwave power, beam waist, integration time, and...

Researchers introduced LUMOS, a data‑physics driven framework that directly links molecular specifications to fluorescent structures, bypassing traditional generate‑and‑screen cycles. By coupling a generative model with fast TD‑DFT‑based predictors in a shared latent space, LUMOS can simultaneously optimise multiple optical and...

Researchers at QuTech and Delft demonstrated spin‑based control of phase differences in Kitaev chains, eliminating the need for external magnetic flux. Using a three‑site InSbAs 2DEG device with quantum‑dot‑superconductor hybrids, they tuned the superconducting phase via the spin state of...

Researchers at Harbin Institute of Technology introduced WH Statistics, a unified theoretical framework that incorporates three continuous parameters—λ for particle distinguishability, κ for exclusion weight, and γ for intrinsic symmetry. The model bridges Bose‑Einstein, Fermi‑Dirac, Maxwell‑Boltzmann and anyonic statistics, delivering...

Researchers Selvan and Balakrishnan show that the B‑gate equivalence class, uniquely symmetric under mirror, inverse, and combined operations, can construct universal two‑qubit circuits with just two non‑local gates. Their geometric analysis identifies one‑parameter families on reflecting planes (e.g., c₁=π/2, c₂=π/4)...

Researchers have introduced a unified channel model for orbital angular momentum (OAM) encoded BB84 quantum key distribution on unmanned aerial vehicles, accounting for Kolmogorov turbulence, pointing misalignment, and aperture clipping. By integrating weak‑plus‑vacuum decoy‑state techniques with a physics‑informed AI module...

Researchers at the Technical University of Munich present a post‑quantum secure aggregation protocol built on code‑based homomorphic encryption under the Learning Parity with Noise (LPN) assumption. The design features a key‑ and message‑additive homomorphic scheme, a committee‑based decryptor realized via...

Researchers at Universitat Politècnica have introduced a routing‑aware pruning technique that removes small‑angle controlled rotations when the SWAP overhead outweighs their benefit. By evaluating fidelity loss from both the gate and the required routing, the method trims up to 48.6%...
Futurist Ian Khan explains how quantum computing will transform energy grids by 2035, enabling real‑time optimization, predictive maintenance, and seamless renewable integration through quantum‑level problem solving. He outlines a phased roadmap—from hybrid quantum‑classical pilots (2025‑2030) to continent‑wide quantum‑enabled grids (2030‑2035)...

Researchers at Nanjing University of Science and Technology introduced Noise‑Aware Quantum Architecture Search (NA‑QAS), a framework that embeds a realistic noise model into the training of parameterized quantum circuits. By coupling a hybrid Hamiltonian ε‑greedy evaluation strategy with an enhanced...

SkyWater Technology warns that without focused U.S. investment, quantum manufacturing could follow the semiconductor industry's offshoring trend. The company emphasizes that scaling quantum devices—through superconducting electronics, cryogenic CMOS, photonics, and advanced packaging—requires domestic fab capacity. SkyWater’s Technology-as-a-Service model offers collaborative...

The Colorado School of Mines will launch the United States’ first undergraduate Quantum Systems Engineering degree in 2026, with financial and strategic backing from Universal Quantum. The curriculum blends physics, engineering, and computer science to teach systems‑level design, integration, and...

Researchers led by A. Scardicchio have identified a geometric cost function, LA₁⁄₂, that tightly predicts Density Matrix Renormalization Group (DMRG) efficiency on two‑dimensional lattices. By arranging lattice sites along optimal Hamiltonian paths—often derived from Hilbert‑curve heuristics—they cut the required bond dimension...

Assistant Professor Dien Nguyen received a $875,000 Early Career Award from the U.S. Department of Energy to probe neutron spin, a notoriously difficult aspect of nuclear physics. The project, conducted with Thomas Jefferson National Accelerator Facility and MIT, will use...

Quantum‑enabled algorithmic trading debuted at the World Economic Forum, delivering a 34% boost in forecasting accuracy. The breakthrough marks the first practical quantum deployment in finance, moving the technology from theory to market. Organizers highlighted the potential to overhaul risk...

A University at Buffalo team discovered that photons and atoms can remain at different temperatures for extended periods, creating a pre‑thermal state that delays thermalization. Their simulations of neutral‑atom arrays inside optical cavities show that this non‑equilibrium condition can persist...

Integrated Quantum Technologies launched AIQu VEIL™, a quantum‑resilient AI platform that processes only anonymized, compressed data via its proprietary Informationally Compressive Anonymization (ICA) technology. The solution promises enterprise‑scale AI performance without exposing raw data, sidestepping the computational penalties of homomorphic encryption...

Researchers at TUM and Munich Quantum Software have introduced an automated method to synthesize fault‑tolerant state‑preparation circuits for any Calderbank‑Shor‑Steane (CSS) code. The approach eliminates the need for large code symmetry groups, enabling constant ancilla overhead—potentially as few as four...

Scientists have experimentally demonstrated sub‑Rayleigh source discrimination using spatial‑mode demultiplexing (SPADE) combined with a Bayesian inference framework. The approach leverages relative‑belief (RB) analysis to update prior hypotheses and provides a clear RBₖ = 1 threshold for supporting alternative source models. Experiments with...

Scientists Yokomizo, Clerk and Ashida present a theoretical framework for continuous quantum metrology using multimode bosonic systems under Gaussian measurements. They derive analytical bounds for global and environmental quantum Fisher information, showing Heisenberg‑type scaling with mode number but only linear...

Researchers at Universität Siegen and Innsbruck introduced a device‑independent protocol to certify quantum memories by analyzing temporal correlations. Using a trapped‑ion processor they verified 35 ms of qubit storage, demonstrating violations of causal inequalities that cannot be explained by classical models....

Researchers at Peking University have demonstrated a silicon‑on‑chip photodetector that directly converts optical orbital angular momentum (OAM) into electrical currents. The device covers topological charges from –9 to +9, achieving a record‑high OAM responsivity of 226 nA W⁻¹. By employing momentum‑matched plasmonic...

Zapata Quantum CEO Sumit Kapur addressed global leaders at the World Economic Forum in Davos, stressing that quantum computing’s next phase hinges on reliable, hardware‑agnostic applications rather than hardware alone. The publicly traded pure‑play software firm highlighted its portfolio of...

Researchers have demonstrated coherent coupling between free electrons and a trapped‑ion quantum computer by integrating a transmission electron microscope with a planar ion trap. Individual electrons, focused to nanometer scales, can induce qubit excitations with bit‑flip probabilities up to 0.1–1...

The World Economic Forum highlighted quantum computing as a potential solution to the rising energy demands of data‑centres and AI workloads. By exploiting reversible quantum algorithms, the technology can theoretically bypass Landauer’s limit that forces energy loss in classical bit...

Melo, Paraguassú, Duarte Queirós and colleagues introduce the Conditional Quantum Fisher Information (CQFI), a trajectory‑level extension of Fisher information that merges information geometry with stochastic thermodynamics. The CQFI separates into population, basis‑rotation, and a transient interference term, the latter capable of...

Scientists have demonstrated a robust method for growing epitaxial aluminium films on indium‑gallium arsenide (InGaAs) using molecular‑beam epitaxy at near‑room temperature. By depositing aluminium at 3 Å s⁻¹ onto a 14 °C substrate, they achieved continuous, superconducting layers with no detectable indium interdiffusion....

Researchers introduced a "quantum qualifier" metric to decide when quantum‑enhanced deep neural networks (QDNNs) should replace classical deep neural networks (CDNNs) in hadronic physics analyses. Applied to deeply virtual Compton scattering data, the qualifier evaluates data complexity, noise, and dimensionality,...

The authors expose the growing infeasibility of classical simulation for large‑scale quantum software and introduce a suite of software‑engineering techniques that operate directly on real quantum hardware. They advocate circuit simplification, property‑based testing, and assume‑guarantee decomposition to create scalable test...

Researchers Aytekin, Nomeir, Hu, and Ulukus prove that good quantum codes used for classical communication possess a unique optimal output distribution. They show that as block length grows, the empirical output distribution of such codes converges to this optimum, mirroring...

Researchers at Quix Quantum have demonstrated leaking quantum walks on an integrated photonic processor, introducing controllable absorbing boundaries. The experiments show that homogeneous losses at a lattice edge reshape the walker’s probability distribution, with absorption strength directly influencing coherence and...

Researchers led by H. Witala have demonstrated that Bell‑state entanglement can be generated in unpolarized proton‑proton scattering and deuteron‑breakup reactions, providing a realistic route to quantum‑state teleportation among protons. Using the AV18 nucleon‑nucleon potential, they identified energy and angular regimes where...