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International Researchers Create Room-Temperature Quantum State, Advancing Practical Quantum Technology

International Researchers Create Room-Temperature Quantum State, Advancing Practical Quantum Technology

An international team of researchers has successfully engineered an exotic quantum state of matter that operates at room temperature, a significant departure from the extreme cooling typically required for such states. This breakthrough, detailed in Science Advances, involved creating a supersolid in an exciton-polariton Bose-Einstein condensate using a microcavity, a light-trapping structure. The setup is noted for its relative inexpensiveness and voltage controllability, capable of functioning at temperatures up to 60 °C (140 °F). This quantum state, which exhibits properties of both a superfluid and a solid with a crystal-like structure, was observed for fractions of a second, sufficient for the necessary observations. The research points towards more practical applications of quantum technology in advanced computing systems and sensors by simplifying the study of quantum behavior in superfluids and supersolids.

Diraq Deploys First Silicon Spin Quantum Computer in Commercial Data Center, Targeting 200+ Qubits

Diraq Deploys First Silicon Spin Quantum Computer in Commercial Data Center, Targeting 200+ Qubits

Diraq Deploys First Silicon Spin Quantum Computer in Commercial Data Center, Targeting 200+ Qubits

AMD and IBM Partner with Oak Ridge National Laboratory to Advance Quantum Error Correction

AMD and IBM Partner with Oak Ridge National Laboratory to Advance Quantum Error Correction

AMD and IBM, in collaboration with Oak Ridge National Laboratory (ORNL), have announced a new co-design platform aimed at advancing quantum error correction. This initiative is a critical step towards achieving the U.S. Department of Energy's (DOE) Quantum Genesis Mission goal of developing a scientifically relevant quantum computer by 2028. The platform integrates IBM Quantum Nighthawk r2 processors with ORNL’s Umbra HPC system, which is powered by AMD Instinct MI355X GPUs and 5th Gen AMD EPYC CPUs. This co-located environment is also connected to ORNL’s broader supercomputing ecosystem, providing researchers with an integrated system for quantum error correction, decoding optimization, and software orchestration.

Researchers Demonstrate Fundamental Space-Time Limit for Electrons

Researchers Demonstrate Fundamental Space-Time Limit for Electrons

An international team of researchers has experimentally confirmed a fundamental limit on the simultaneous precision with which an electron's position and the time of its motion can be determined. This work, involving groups from the Regensburg Center for Ultrafast Nanoscopy and the Max Planck Institute in Hamburg, utilized a laser system with high temporal resolution. In their experiment, precisely synchronized laser pulses directed electrons from an ultrasharp metal tip towards a silver surface, separated by several atomic diameters. The electron motion was recorded via electric current, and the transfer time was measured using two light pulses with a controlled interval. The electrons traversed an energy barrier through quantum tunneling, behaving as quantum waves. Measurements revealed motion on attosecond timescales, with electrons responding to the light field with a delay of approximately 500 attoseconds. The study also found that increasing the precision of time determination required more energy, c...

Quantum Computing Inc. Reports Strong Third Quarter 2026 Financial Results Driven by Acquisitions

Quantum Computing Inc. Reports Strong Third Quarter 2026 Financial Results Driven by Acquisitions

Quantum Computing Inc. Reports Strong Third Quarter 2026 Financial Results Driven by Acquisitions

Laser-Cooled Molecules Achieve Record Entanglement Fidelity at Higher Temperatures

Laser-Cooled Molecules Achieve Record Entanglement Fidelity at Higher Temperatures

Researchers have achieved a new record in the direct entanglement of laser-cooled molecules, reaching 97.6% fidelity in entangled states. This breakthrough, led by John Doyle, involved optimizing the arrangement of calcium monofluoride (CaF) molecules in specific three-dimensional geometries, which increased interaction quality by approximately 40% compared to previous two-dimensional setups. A key innovation was the implementation of a 'geometric echo protocol,' which rapidly repositions one molecule to counteract trap drift and boost coherence by a factor of three. This method allowed for the creation of highly stable entangled pairs even with molecules that were substantially hotter than those typically used in other leading entanglement experiments. The work, published as a preprint on arXiv, suggests these methods are broadly applicable to other molecular tweezer platforms.

IBM Unveils Advanced Quantum Computer in Illinois, Bolstering Research and Economic Development

IBM Unveils Advanced Quantum Computer in Illinois, Bolstering Research and Economic Development

IBM has deployed its most advanced quantum computer, the IBM Quantum System Two, at the University of Chicago’s Hyde Park Labs. This new system, powered by the IBM Quantum Nighthawk chip, was unveiled on November 6, 2026, in a ceremony attended by leaders from the University of Chicago, IBM, and Illinois state officials, including Governor JB Pritzker. The IBM Quantum System Two is the company's first quantum computer in Illinois and is designed to assist researchers and businesses in developing quantum algorithms for various applications, from drug discovery to optimizing power grids. The system is publicly visible through street-level windows, aiming to promote education about quantum computing. It will serve as the anchor for the National Quantum Algorithm Center, a collaborative hub for universities, national laboratories, startups, and industry to work alongside IBM scientists on practical quantum computing applications. The system is currently hosted at UChicago and will eventually move to a permanen...

IonQ Commits 300 Hours of Quantum Computing Access to Commonwealth Universities, Bolstering Global Quantum Expertise

IonQ Commits 300 Hours of Quantum Computing Access to Commonwealth Universities, Bolstering Global Quantum Expertise

IonQ, a leading quantum platform and merchant supplier, has announced a commitment to allocate 300 hours annually of its cloud-based quantum computing platform to universities in developing Commonwealth member countries, with a specific focus on institutions in Africa and the Caribbean. This initiative, unveiled at the Commonwealth Heads of Government Meeting, aims to cultivate quantum expertise in these regions. Beyond providing computing time, IonQ engineers will deliver guest lectures to students and support student-led quantum hackathons, integrating practical application with academic learning. The company will also provide security specialists to assist central banks and payment operators in small states with the transition to quantum-safe cryptography, addressing the risk that powerful quantum computers pose to current encryption methods. Additionally, IonQ plans to offer free radar satellite images and analyst time for disaster response and illegal fishing monitoring to Small Island Developing Stat...

NATO Unveils Quantum Technology Roadmap to Enhance Defense and Security Frameworks

NATO Unveils Quantum Technology Roadmap to Enhance Defense and Security Frameworks

The North Atlantic Treaty Organization (NATO) introduced its Quantum Technology Roadmap in September 2026, outlining a structured approach to integrate quantum-based applications into defense and security frameworks. This initiative marks a significant shift from theoretical research to practical military applications, reflecting the growing recognition among major global powers that technological superiority will be a decisive factor in future geopolitical influence. The roadmap identifies five key areas of action: systematically identifying potential military applications through annual assessments and common evaluation criteria; accelerating the testing and development of quantum-enabled solutions, including prototype development and pilot evaluations; and prioritizing standardization and interoperability to ensure secure communication and effective operation among allied defense systems. This move by NATO parallels similar efforts by the United States, China, the European Union, Australia, and India, i...

QCi Reports $9.5 Million in Q3 Revenue, Driven by Acquisitions and Commercial Expansion

QCi Reports $9.5 Million in Q3 Revenue, Driven by Acquisitions and Commercial Expansion

QCi Reports $9.5 Million in Q3 Revenue, Driven by Acquisitions and Commercial Expansion

UK Financial Conduct Authority Establishes Quantum Experimentation Group to Enhance Financial Crime Detection

UK Financial Conduct Authority Establishes Quantum Experimentation Group to Enhance Financial Crime Detection

UK Financial Conduct Authority Establishes Quantum Experimentation Group to Enhance Financial Crime Detection

IBM Activates Quantum System Two in Chicago, Featuring Nighthawk Processor

IBM Activates Quantum System Two in Chicago, Featuring Nighthawk Processor

IBM has announced the activation of its Quantum System Two in Chicago, powered by the Nighthawk processor, at Hyde Park Labs. This deployment marks IBM's first quantum computer installation in Illinois. The system is described by IBM as its most advanced offering to date. This launch deviates from the original plan announced in December 2024, which projected a System Two equipped with the Heron processor to be deployed in Chicago within the following year. The actual launch occurred in November 2026, with the processor upgraded to Nighthawk r2. While the Nighthawk r2 has 120 programmable qubits, which is fewer than Heron's 156, it features an increased number of couplers (218 compared to Heron's 176) and significantly faster circuit execution speeds, exceeding 100,000 circuits per second, a substantial increase from Heron's 4,000 per second. The system is currently housed at Hyde Park Labs and is slated for eventual relocation to the Illinois Quantum and Microelectronics Park (IQMP) once construction is co...