Quantum Magazine

QuantrolOx and MAHE Launch Quantum Hub to Build Open Quantum Ecosystem QuantrolOx and MAHE announced the Quantum-Hub@MAHE initiative in Bengaluru to support quantum hardware research, workforce training, and collaboration with European partners.

QuantrolOx and MAHE launched Quantum-Hub@MAHE in Bengaluru to build an open quantum ecosystem for research, startups, and workforce training. The initiative aims to strengthen India’s quantum tech capabilities and support its National Quantum Mission.

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IBM highlighted the impact of the International Year of Quantum, celebrating global collaboration, education, and research that expanded the quantum ecosystem. The effort raised awareness of quantum science and its potential to transform technology.

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Game on for HQ: Quantum Computing Powerhouse Set to Go Public – Initiation Report Read the Complete Report Here By Karen Roman Horizon Quantum Computing plans to go public through a merger with special purpose acquisition company dMY Squared Technology Group (OTCQB: DMYY) in a deal...

Quantum startup Horizon Quantum Computing plans to go public via a SPAC merger with dMY Squared Technology Group, valuing the Singapore-based firm at about $541M. The move aims to expand its tools for building quantum algorithms and software.

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Cavity-enhanced spectroscopy in the deep cryogenic regime for quantum sensing and metrology - Nature Physics Operating cavity-based spectrometers at low temperature has several advantages, such as improved sensitivity. Now, a cavity-enhanced spectrometer is demonstrated down to 4 K.

Researchers built a cavity-enhanced spectrometer operating at ultra-cold temperatures (~4 K), boosting precision spectroscopy by reducing noise. The technique could improve quantum sensing, metrology, and tests of fundamental physics.

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Universal work extraction in quantum thermodynamics - Nature Communications The maximum work extracted from independent and identically distributed quantum states is characterised only in the state-aware scenario, and it remains unknown with no prior knowledge of the state. H...

Researchers proposed a “universal work extraction” method in quantum thermodynamics, showing energy can be extracted from quantum systems even without knowing their exact state—removing a major limitation for nanoscale quantum tech.

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Einstein Meets Quantum Mechanics – And the Results Are Surprising A newly derived “q-desic” equation suggests that quantum effects may subtly alter particle trajectories across the universe.

Physicists merged ideas from Einstein’s relativity with quantum theory, deriving a new “q-desic” equation showing quantum effects may influence particle paths across the universe—hinting gravity and quantum physics interact more closely.

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Inside the company selling quantum entanglement Cables underneath New York City are teeming with entangled quantum particles of light thanks to Qunnect, a company that has spent a decade working on building an unhackable quantum internet

A startup called Qunnect is turning quantum entanglement into a real-world service, distributing entangled photons through fiber networks under New York City to help build future quantum internet infrastructure and ultra-secure communications.

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Viewbix Completes Acquisition of Quantum X Labs Viewbix has completed its acquisition of Quantum X Labs, including its intellectual property portfolio, and closed a related private placement.

Viewbix completed its acquisition of Quantum X Labs, aiming to strengthen its quantum tech portfolio and accelerate development of advanced quantum software and solutions for real-world applications.

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QuSecure Receives SBIR TACFI Award for Cryptographic Resilience QuSecure received a $3.9 million SBIR TACFI award from AFWERX to develop quantum-resilient encryption for U.S. Air Force missions.

QuSecure received a U.S. Air Force SBIR TACFI award to advance cryptographic resilience with quantum-safe encryption and security tools, helping protect defense systems as quantum threats grow.

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A universal scheme to self-test any quantum state or measurement - Nature Physics Self-testing makes it possible to certify quantum properties without having to trust measurement or communication devices. A protocol has now been developed that allows the self-testing of any quantum...

Researchers developed a universal self-testing scheme for any quantum state or measurement, allowing devices to verify their own quantum behavior without trusting the hardware—boosting confidence in quantum experiments and systems.

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Purdue Names Michael Manfra Chief Quantum Officer Purdue University appointed Michael Manfra as chief quantum officer, effective January 2026.

Purdue University named Michael Manfra as its first Chief Quantum Officer to lead strategy, research and partnerships in quantum science and technology, strengthening its role in advancing quantum education and innovation.

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Purcell-enhanced two-photon emission from a quantum dot via dark-state biexciton loading - Nature Materials Resonant p-shell excitation of a Purcell-enhanced In(Ga)As quantum dot–micropillar system enables efficient biexciton loading, leading to efficient two-photon emission with strong two-photon correlati...

Researchers achieved Purcell-enhanced two-photon emission from a quantum dot by using dark-state biexciton loading, boosting photon emission efficiency. This advance could improve quantum light sources for communication and computing.

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Qoro Launches Cloud Platform For Parallelised Quantum-Classical Computing Simulation Qoro's cloud platform provides individual clients with streamlined access to classical simulation of hybrid quantum-classical workloads.

Qoro launched a cloud platform for parallelised quantum-classical computing simulation, letting developers test hybrid workflows at scale. This tool aims to speed algorithm development and bridge classical & quantum computing worlds.

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Quantum-limited metrology of macroscopic spin ensembles - Nature Physics Quantum fluctuations have been detected in a macroscopic, millimole-scale solid-state spin ensemble without the use of external excitations, enabling non-invasive quantum sensing techniques.

Researchers achieved quantum-limited metrology with large spin ensembles, pushing measurement precision to fundamental quantum limits. This advance could improve sensing performance in clocks, magnetometers, and quantum technology platforms.

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Could a niche 80s technology be the key to better quantum computers? Superconducting computing circuits were briefly heralded as the future of computing in the 1980s. Columnist Karmela Padavic-Callaghan visits a quantum chip foundry where one company is betting this te...

A niche 1980s superconducting circuit technology may hold clues for improving modern quantum computers. By revisiting past hardware ideas, researchers suggest paths to reduce errors and enhance scaling in new quantum devices.

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Entanglement-assisted non-local optical interferometry in a quantum network - Nature Entangled quantum memories are used in a quantum network of silicon–vacancy centres in diamond nanocavities to experimentally perform non-local phase measurements.

Researchers demonstrated entanglement-assisted non-local optical interferometry in a quantum network, using shared entangled photons to link distant interferometers. This enhances precision sensing and coordination across quantum communication links.

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Breaking encryption with a quantum computer just got 10 times easier The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous

New research shows breaking RSA-style encryption with a quantum computer could be 10× easier than previously thought, meaning smaller machines might threaten current cryptography sooner. This highlights urgency for quantum-safe security.

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QUDORA and ParityQC Partner to Optimize Quantum Algorithms for Trapped-Ion Systems QUDORA and ParityQC partnered to optimize quantum algorithms for trapped-ion hardware platforms.

Qudora and ParityQC are partnering to optimize quantum algorithms for trapped-ion systems, improving performance and error handling. This collaboration targets more efficient quantum software tailored to leading hardware platforms.

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Xanadu and Lockheed Martin Announce Quantum Machine Learning Research Collaboration Xanadu and Lockheed Martin launched a joint research initiative focused on quantum machine learning and generative models.

Xanadu and Lockheed Martin announced a quantum machine learning research collaboration to explore hybrid algorithms and real-world applications, boosting efforts to integrate quantum into AI workflows.

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DOE national quantum research centers reach breakthrough towards building scalable quantum computers A partnership between the Quantum Science Center and the Quantum Systems Accelerator, two U.S. Department of Energy national quantum information science research centers, has enabled a breakthrough by...

DOE national quantum research centers reached a milestone breakthrough toward building scalable quantum computers, improving coherence and error resilience across multi-qubit systems—critical progress for larger, practical quantum machines.

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IonQ Delivers One of the Largest Operational Quantum Key Distribution Networks in Europe COLLEGE PARK, Md., February 26, 2026--IonQ (NYSE: IONQ), the leading quantum platform company, today announced that it has successfully deployed the technology powering the Romanian National Quantum C...

IonQ has delivered one of the largest operational quantum key distribution (QKD) networks in Europe, advancing real-world secure quantum communication infrastructure and demonstrating scaling of quantum cryptography technology.

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Loophole found that makes quantum cloning possible Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround

Scientists found a loophole that lets certain quantum states be copied under specific conditions, challenging the traditional no-cloning rule. This could impact how quantum information is understood and used in computing and communication.

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7,000 GPUs Simulate Quantum Microchip in Unprecedented Detail Using the Perlmutter supercomputer, researchers achieved a record-scale simulation of a quantum microchip to refine and validate next-generation quantum hardware designs. Researchers from Lawrence Ber...

Researchers used ~7,000 NVIDIA GPUs on the Perlmutter supercomputer to simulate a quantum microchip in unmatched physical detail before fabrication. This modeling helps optimize chip design and advance next‑gen quantum hardware.

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Quantum Co-laboratory Extends Five-Year National Collaboration Canada’s Quantum Co-laboratory enters a second five-year term, expanding its national partnership to include the University of Calgary and strengthening research collaboration across leading instituti...

A national Quantum Co‑Laboratory announced a five‑year extension to its collaboration, aiming to accelerate foundational research, technology development, and workforce training across quantum hardware and software initiatives.

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Guest Post -- Quantum Computing and the Future of Digital Asset Custody: What Institutions Should Prepare for Now Quantum computing is no longer just a far-off idea, it’s becoming a real strategic concern.

A guest post discusses how quantum computing could affect digital asset custody, urging institutions to prepare for future threats and opportunities in encryption, key management, and security as quantum advances progress.

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Guest Post: Quantum And Games -- The Shift Developers Can’t Afford to Ignore Quantum computing can help many design decisions that are still shaped by technical limits rather than creative ambition.

A guest post explores how quantum computing could impact game development, from physics simulations to procedural design and AI. As hardware and algorithms advance, developers may need to consider quantum tools to push future gaming experiences.

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Can Rigetti's Chiplet Approach Fast-Track the 1,000-Qubit Milestone? RGTI's chiplet strategy is turning its 1,000-qubit ambition into a stepwise plan, with 36-qubit modules already nearing 99.5% fidelity ahead of 2027 goals.

Rigetti Computing is exploring a chiplet architecture to scale toward 1,000 qubits faster by linking smaller quantum modules. This modular strategy aims to overcome size and error challenges in larger processors.

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SEALSQ Expands Investment in Quantum Startup EeroQ SEALSQ has made an additional investment in U.S. quantum chip startup EeroQ to advance its Quantum Made in USA strategy and integrated quantum security platform.

SEALSQ is expanding its investment in quantum startup EeroQ as part of a “Made in USA” strategy to strengthen domestic quantum technology development. The funding aims to accelerate scalable quantum hardware and ecosystem growth.

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Federal Lab Access Limits Are Rattling Quantum Sector A proposed update to access rules at the National Institute of Standards and Technology is creating uncertainty.

New federal lab access limits are rattling the U.S. quantum sector, as restrictions on visiting researchers and collaborations may slow talent flow and shared innovation critical to advancing quantum technology and maintaining competitiveness.

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Programmable integrated quantum photonics - Nature Photonics This Review covers state-of-the-art reconfigurable and tunable optical components and highlights the emergence of a set of materials that offer a new toolkit for tunability and control.

Researchers highlight the rise of programmable integrated quantum photonics, where tunable light sources, phase shifters, and reconfigurable on-chip components could enable scalable, flexible quantum optical circuits for next-gen photonic systems.

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