Today's Quantum Pulse
JPMorgan, OQC and AMD launch a hybrid quantum‑AI data centre in London
Oxford Quantum Computing, JPMorgan Chase and AMD announced a joint research effort to build a colocated quantum‑AI data centre in London. The facility will combine OQC’s Genesis quantum processor with AMD’s AI and high‑performance computing hardware to create a hybrid platform for finance‑focused workloads such as portfolio optimisation and quantum machine learning.
Xanadu’s $272 M IPO Spotlights Photonic Quantum Computing as Hidden Gem
Xanadu Quantum Technologies debuted on the public market on March 27, securing $272.5 million in proceeds and posting Q1 2026 revenue of $2.8 million. The Toronto firm’s photonic architecture is being touted as an under‑the‑radar investment opportunity amid rising government‑backed quantum projects.
Cybercriminals Gear Up for ‘Q‑Day’: Quantum Threat Looms Over Global Encryption
Security analysts say the point at which quantum computers can break RSA and ECC—dubbed Q‑Day—is approaching, and criminal groups are stockpiling encrypted traffic today. The warning underscores a widening gap between the pace of quantum research and the slow migration...
US-India Pact Adds Quantum to Trusted Tech Circle as Hybrid Quantum AI Shows Early Gains
U.S. Ambassador Sergio Gor announced India's entry into the Pax Silica trusted‑technology framework, which includes quantum computing, and researchers reported a hybrid quantum‑AI model that reduced perplexity scores versus a standard LLM. The moves highlight accelerating government and corporate bets on...
Hybrid Quantum‑AI System Cuts Perplexity, Boosts Answer Accuracy in New Study
Scientists integrated an IBM quantum processor into a large language model, achieving a modest reduction in perplexity and better question‑answer performance than the baseline. The hybrid approach offers a potential shortcut around the ever‑growing compute demands of bigger AI models.
WolfSSL Launches wolfCOSE Library with Post‑Quantum Signing, 7.5 KB Footprint
wolfSSL introduced wolfCOSE, a zero‑allocation C library that adds post‑quantum ML‑DSA signing to the COSE stack. The minimal build occupies just 7.5 KB of code, while the full feature set reaches 25.6 KB and supports 40 algorithms, positioning the library for IoT...
Xanadu Quantum Technologies Shares Jump 11% on Prospective $400M Canadian Funding
Xanadu Quantum Technologies' stock rallied more than 11% after CEO Christian Weedbrook suggested the company could secure nearly $400 million from Canadian federal and provincial sources. The surge follows a recent $2 billion U.S. quantum funding announcement and follows a steep mid‑May...
Swiss Team Achieves Near‑Perfect Quantum Random Number Generation
Researchers at ETH Zurich have built a quantum random number generator that produces provably unbiased bits, using entangled microwave photons between two cryogenic chips. The breakthrough promises stronger cryptographic keys and more reliable simulations, marking a milestone in quantum hardware.
Analysts Warn U.S. Is Unprepared for Emerging ‘Q-Day’ Quantum Cyber Threats
Cybersecurity analysts warn that the United States lacks a coordinated response to the looming “Q‑Day” scenario, when quantum computers could break current encryption. They argue that criminals are already harvesting encrypted data for future decryption, and that policymakers must push...
FormFactor’s Cryogenic Probe Tech Seen as Undervalued Asset in Quantum Chip Market
FormFactor is gaining recognition for its precision cryogenic probe stations that let researchers test quantum dies at 4 K, a capability investors say is not fully priced into its shares, which have risen over 300% in the past year. The company’s...
IonQ Posts $64.7M Q1 Revenue, QCI Lags with $3.7M Surge
IonQ announced record first‑quarter revenue of $64.7 million, a 755% year‑over‑year jump, while Quantum Computing Inc. (QCi) posted $3.7 million after a one‑off boost from acquisitions. The split underscores contrasting business models and investor sentiment in the fast‑growing quantum hardware sector.
Stanford Quantum Computing Breakthrough Uses Twisted Light to Work without Extreme Cooling
Stanford researchers have created a nanoscale optical device that links photon spin to electron spin at room temperature, eliminating the need for cryogenic cooling in quantum systems. The platform combines a monolayer of molybdenum diselenide (MoSe₂) with a nanopatterned silicon...
50-Qubit QUDORA System to Scale to 200 With New Designs
Fixstars Amplify has become the first Japanese firm to embed QUDORA Technologies' 50‑qubit ion‑trap quantum processor into its cloud‑based optimization service. The system boasts a coherence time exceeding 60 seconds, promising higher accuracy for hybrid algorithms such as QAOA. QUDORA...
Israel Quantum Computing Companies 2026: Complete Vendor Guide
Israel’s quantum computing ecosystem has become one of the world’s most capital‑efficient and modality‑diverse, anchored by the Israeli Quantum Computing Center (IQCC) and a $336 M public investment from the Israel National Quantum Initiative. Ten firms—including control‑electronics leader Quantum Machines, software...
Netherlands Quantum Computing Companies 2026: Complete Vendor Guide
The Netherlands has built one of the world’s densest quantum‑computing ecosystems, anchored by the QuTech institute in Delft and powered by the €615 million (≈$670 million) Quantum Delta NL programme. Private capital has surged sixteen‑fold since 2019, reaching about €160 million (≈$174 million) across...
Rigetti Computing Shares Jump 9.6% After U.S. Announces $2B Quantum Funding Program
Rigetti Computing’s shares surged 9.6% to $27.03 following the U.S. government’s announcement of a $2 billion domestic quantum funding initiative that grants the company up to a $100 million equity investment. The move sparked a broader rally in pure‑play quantum stocks, underscoring...
Experts Warn ‘Q‑Day’ Threat Looms as Quantum Computers Near Decryption Capability
Security specialists warn that the imminent arrival of large‑scale quantum computers could render current encryption obsolete, a scenario dubbed “Q‑Day.” With governments and firms lagging on post‑quantum safeguards, the risk of a massive data‑decryption wave is accelerating, raising urgent national‑security...
Infleqtion Expands UK Quantum Operations with New Oxford Innovation Centre and Manufacturing Hub
Infleqtion announced a major expansion of its UK quantum footprint with a new Quantum Innovation Centre in Oxford, tripling its research, production and systems‑integration space. The hub will recruit top physicists, engineers and software talent to accelerate on‑shore manufacturing of...
Same Chip, Different Bins: Temperature Dictates Design Limits
Industrial High-T chips exist for specific markets. From 0-105C to -40-150C. They get binned differently for reliability and to honour the warranty, but otherwise are the same chip as the consuner/enterprise grade. It's an electromigration test. Beyond that at extreme...
FormFactor Deploys 4‑K Cryogenic Probe Station to Accelerate Quantum Chip Yield
FormFactor introduced its HPD IQ3000 4‑kelvin cryogenic probe station, enabling rapid wafer‑level testing of superconducting qubits and other quantum structures. The move leverages the company's semiconductor probe‑card heritage and positions it as a critical infrastructure supplier as quantum chip packaging...
Astrotech Stock Soars 314% on Lunar Resource and Quantum Computing Initiative
Astrotech Corporation's shares exploded 313.77% to $10.22 after the company announced a strategic program targeting lunar resource extraction and future quantum‑computing applications. The board‑approved plan ties directly to NASA's Artemis and Commercial Lunar Payload Services, positioning Astrotech at the intersection...
Adtran Shares Jump 17% on Quantum‑Safe Connectivity Deal with euNetworks
Adtran Holdings saw its shares climb 17.2% after announcing a collaboration with European data‑center carrier euNetworks to launch Quantum Shield, a quantum‑safe private connectivity service. The partnership positions the optical‑connectivity specialist at the forefront of telecom‑driven quantum cybersecurity, a sector...
Beyond a Single Quantum Chip: Why the Future of Quantum Computing Is Modular
The quantum computing industry is pivoting from single‑chip qubit scaling to modular architectures that link multiple smaller processors. Early demonstrations, such as Xanadu’s Aurora photonic system and IBM’s chip‑to‑chip couplers, prove the concept can scale beyond a few dozen qubits....
Qilimanjaro Deploys an Analog Quantum Computer at the Barcelona Supercomputing Center
Qilimanjaro Quantum Tech has inaugurated a 10‑qubit analog quantum computer at the Barcelona Supercomputing Center, joining the existing digital quantum processors and the MareNostrum 5 supercomputer to form the hybrid MareNostrum‑Ona platform. The deployment is funded by an €8.5 million (~$9.3 million) EuroQCS‑Spain...
Quantum Teleportation of Microwave States Achieved at 4 K, Surpassing Classical Limits
Researchers at the Walther‑Meißner‑Institute and Technical University of Munich have successfully teleported microwave quantum states through superconducting cables at temperatures up to 4 K, beating the classical fidelity limit. The experiment, published in Physical Review Letters, showcases a viable route for...
Adtran Holdings Shares Jump 17% on Quantum‑Safe Connectivity Deal with euNetworks
Adtran Holdings' stock surged 17.2% after the company unveiled Quantum Shield, a quantum‑safe private connectivity service developed with European data‑center carrier euNetworks. The partnership aims to protect high‑capacity traffic with quantum‑resilient encryption and real‑time fiber monitoring, positioning Adtran at the...
EuroHPC Debuts EuroQCS-Spain, Advancing Hybrid Quantum-HPC Access in Europe
The EuroHPC Joint Undertaking inaugurated EuroQCS‑Spain, an analogue quantum annealer hosted at Barcelona Supercomputing Center and linked to the MareNostrum 5 supercomputer. The first‑generation system provides 10 physical qubits and will soon be calibrated for user access. The €8.5 million project is...
Quantum Stocks Surge Amid $931 Million Insider Sell‑off Warning
IonQ, Rigetti Computing and D‑Wave Quantum saw their shares climb sharply as the broader market rallied, yet insiders in the three firms have collectively sold $931 million of stock since mid‑2021. The contrast highlights both investor enthusiasm and lingering doubts about...
Terra Quantum Secures $3.5 B Nasdaq Listing via Axiom SPAC Deal
Terra Quantum AG announced a definitive business combination with Axiom Intelligence Acquisition Corp 1, valuing the quantum‑software firm at roughly $3.5 billion. The merged entity will list on Nasdaq under the ticker “TQ,” giving the company public‑market capital and visibility as...
Thomas Baker on Quantum Error Correction and the Skills Students Need for Tomorrow
In this episode, Dr. Thomas Baker, a Canada Research Chair in quantum computing, explains how quantum computers differ fundamentally from classical machines and delves into the interdisciplinary hurdles of quantum error correction. He highlights the importance of creativity, flexible thinking,...
D-Wave Secures Year‑2 Funding in U.S. Microelectronics Commons to Scale Superconducting Qubits
D-Wave Quantum Inc. won second‑year funding for its SQFab project under the U.S. Microelectronics Commons, joining three other programs in a $25 million grant aimed at scaling superconducting qubit fabrication. The award underscores federal commitment to quantum hardware that serves both...
Imec Unveils First 6 Nm Quantum Dot Qubit Chip, Paving Way for Scalable Processors
Imec announced the creation of the world’s first quantum dot qubit device with 6 nm gate spacing, built on a 300 mm fab‑compatible process using High NA EUV lithography. The breakthrough could accelerate the rollout of commercial‑scale quantum computers by leveraging existing...
U.S. and France Deploy Over $3 B in Joint Quantum Subsidies
The United States unveiled $2.01 billion in equity‑linked incentives under the CHIPS and Science Act, while France pledged an additional €1 billion ($1.16 billion) to its national quantum program. Together the two allies are committing more than $3 billion to accelerate domestic quantum‑computing hardware...
Oracle and Classiq Integrate Quantum AI Agents with OCI for 36-Qubit Portfolio Optimization HPC Simulation
Oracle and quantum‑software platform Classiq demonstrated an end‑to‑end workflow that turns a natural‑language prompt into a 36‑qubit quantum circuit, then runs the simulation on Oracle Cloud Infrastructure. The AI agent automatically generated the circuit, compiled it to OpenQASM, and dispatched...
Measurement-Based Fourier Sampling Solves Hidden Symmetry Problems
What role do measurements play in quantum algorithms? We systematically explore this question in the context of a greatly simplified quantum algorithm for the abelian hidden subgroup problem for states (StateHSP), featuring substantially reduced circuit complexity. In this work, we...
PACU Hosts 1,000 Phase Shifters for Scalable Quantum Control
QuiX Quantum unveiled the Photonic Assembly Control Unit (PACU), a 3U rack‑mount system that can host up to 1,000 low‑speed and 32 high‑speed phase shifters for photonic quantum computers. The unit standardizes the interface between classical electronics and photonic chips,...
X-Ray Data Confirms Niobium Hydrides Limit Qubit Stability
Researchers at Fermilab, led by Zu Hawn Sung, identified niobium hydrides as the source of surface “hills” that cause decoherence in superconducting qubits fabricated by Rigetti. Using atomic‑force microscopy, X‑ray diffraction and mass spectrometry, they showed the hydrides form as...
QUBT: Pure‑Play Quantum Firm Tied to Tech Giants
$QUBT Quantum Computing Inc. (QUBT) is one of the few pure-play public quantum companies focused on photonics, AI acceleration, and quantum infrastructure. Its ecosystem exposure includes: NVIDIA ($NVDA) AMD ($AMD) Intel ($INTC) IonQ ($IONQ) Rigetti ($RGTI) D-Wave ($QBTS) Alphabet ($GOOGL) Amazon ($AMZN) Microsoft ($MSFT) TSMC ($TSM)
Register by May 31 for UCLA Quantum Workshop
Last chance to register for the 2026 Quantum Device Design Workshop at UCLA: https://t.co/cLUroSiRku The deadline to register is May 31.
QuantumCT, UConn, and Yale Launch Industry-Aligned Phase 2 Pilot Projects to Accelerate Applied Research
QuantumCT, a public‑private partnership linking UConn and Yale, has launched four Phase 2 pilot projects aimed at turning quantum‑mechanics breakthroughs into commercial solutions. The year‑long program pairs academic researchers with industry leaders such as Microsoft, Pfizer, RTX, Quantinuum and D‑Wave, focusing...
NymVPN Deploys First‑Phase Post‑Quantum Encryption in Major Two‑Month Update
NymVPN rolled out split‑tunneling, an in‑app ad blocker and the first phase of post‑quantum encryption across all platforms in a two‑month update. The move places the one‑year‑old VPN among the few services offering quantum‑resistant protection against future decryption threats.
Braiding Fibonacci Anyons Enables Universal Quantum Gates
How can we build universal quantum gates by braiding exotic particles that don't exist in free space? Fibonacci anyons are quasiparticle excitations of topologically ordered quantum states whose braiding statistics are rich enough to perform universal quantum computation.
Qubic Announces Sale of Cryogenic Amplifiers to Quantum Machines
Qubic, a Swiss specialist in cryogenic electronics, announced the sale of 200 next‑generation low‑noise amplifiers to Quantum Machines, a leading provider of quantum‑computing hardware. The amplifiers are designed for operation at millikelvin temperatures and are expected to boost qubit readout...
Qubic Secures Commercial Milestone with Quantum Machines Agreement for Cryogenic Amplifiers
Qubic announced its first commercial hardware deal with Quantum Machines, delivering its kinetic‑inductance traveling‑wave parametric amplifier (KI‑TWPA) for integration into Quantum Machines’ cryogenic control stack. The KI‑TWPA provides broadband, near‑quantum‑limited microwave amplification while dissipating less than 0.1 mW at 4 K, a...
Analyst Picks Amazon as Top Quantum Computing Stock, Citing Infrastructure Edge
A Motley Fool analyst has named Amazon the top buy in quantum computing, arguing its cloud‑based Braket service and upcoming Ocelot chip give it a low‑risk, high‑upside profile. The analyst points to $1 billion in sector revenue in 2025 and a...
India’s $720 M Quantum Mission Spurs 100+ Startups, Aims for Global Lead
India’s National Quantum Mission, funded with 6,000 crore INR (about $720 million), has ignited a wave of more than 100 quantum‑technology startups and enabled the rollout of a 1,000‑kilometre quantum communication network—the longest outside China. The initiative is intended to secure sovereign...
Randomization Can Improve Quantum Computer Performance in Presence of Noise
University of New Mexico researchers have demonstrated that a randomized version of dynamical decoupling can suppress quantum noise more effectively than any deterministic method. Led by Ph.D. candidate Leeseok Kim, the study—published in Physical Review Letters and presented at QSim 2025—shows...
D‑Wave’s Order Backlog Jumps Almost 2,000% as Quantum Annealing Gains Traction
D‑Wave Quantum announced that its Q1 2026 order backlog grew nearly 2,000% year‑over‑year, with bookings reaching $33.4 million. The surge stems from a $20 million purchase by Florida Atlantic University and a $10 million agreement with an unnamed Fortune 100 company, underscoring rapid commercial...
Fault Tolerance for Quantum Inputs and Outputs with Matthias Christandl
In this episode, host Sebastian Hassier talks with mathematician and quantum chemist Matthias Christandl about rethinking fault tolerance for quantum computers that handle quantum inputs and outputs rather than just classical data. Christandl explains that the traditional fault‑tolerance theorem assumes...
Classical Algorithms Crack Hard Quantum Many‑Body Problem, Sparking Advantage Debate
Physicists at the Flatiron Institute and Boston University used tensor‑network compression and belief‑propagation tricks to solve a benchmark quantum many‑body problem on ordinary hardware, matching results previously claimed only by quantum computers. The finding revives debate over where true quantum...
Delft, QuTech and Intel Unveil Flexible Quantum Processor with Tunable Qubits
Scientists from Delft University of Technology, QuTech and Intel demonstrated a new quantum processor that combines semiconductor spin qubits with atomic‑like mobility. The architecture lets qubits be re‑routed after fabrication, promising cheaper, more adaptable quantum computers.